{"id":4756,"date":"2026-06-26T08:00:00","date_gmt":"2026-06-26T00:00:00","guid":{"rendered":"https:\/\/alexathletics1982.com\/?p=4756"},"modified":"2026-07-23T17:48:43","modified_gmt":"2026-07-23T09:48:43","slug":"keynimax-thiet-ke-ban-lam-viec","status":"publish","type":"post","link":"https:\/\/alexathletics1982.com\/vi\/blog\/keynimax-bench-engineering\/","title":{"rendered":"C\u00e1ch thi\u1ebft k\u1ebf m\u00e1y t\u1eadp Keynimax d\u00e0nh cho c\u00e1c ph\u00f2ng t\u1eadp th\u1ec3 h\u00ecnh th\u01b0\u01a1ng m\u1ea1i"},"content":{"rendered":"

Khi ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n d\u1ef1 \u00e1n m\u00e0 sau n\u00e0y s\u1ebd tr\u1edf th\u00e0nh B\u00e0n Keynimax\u2122<\/a>, ch\u00fang t\u00f4i kh\u00f4ng c\u1ed1 g\u1eafng t\u1ea1o ra m\u1ed9t phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn c\u1ee7a thi\u1ebft k\u1ebf hi\u1ec7n c\u00f3. Ch\u00fang t\u00f4i \u0111ang t\u00ecm c\u00e1ch gi\u1ea3i quy\u1ebft m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u00e0 thi\u1ebft k\u1ebf gh\u1ebf t\u1eadp truy\u1ec1n th\u1ed1ng \u0111\u00e3 coi l\u00e0 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi: s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i gi\u1eefa kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i k\u1ebft c\u1ea5u v\u00e0 s\u1ef1 t\u1ef1 do sinh c\u01a1 h\u1ecdc. C\u00e1c gh\u1ebf t\u1eadp th\u01b0\u01a1ng m\u1ea1i ti\u00eau chu\u1ea9n th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf r\u1ed9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111a s\u1ed1 ng\u01b0\u1eddi d\u00f9ng. Tuy nhi\u00ean, ch\u00fang kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 kh\u00f4ng b\u1ecb h\u1ea1n ch\u1ebf c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai trong qu\u00e1 tr\u00ecnh t\u1eadp \u0111\u1ea9y \u2014 v\u00e0 qua b\u1ed1n th\u1eadp k\u1ef7 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb t\u1eadp s\u1ee9c m\u1ea1nh th\u01b0\u01a1ng m\u1ea1i, ch\u00fang t\u00f4i \u0111\u00e3 thu th\u1eadp \u0111\u1ee7 ph\u1ea3n h\u1ed3i t\u1eeb c\u00e1c hu\u1ea5n luy\u1ec7n vi\u00ean, v\u1eadn \u0111\u1ed9ng vi\u00ean v\u00e0 chuy\u00ean gia v\u1eadt l\u00fd tr\u1ecb li\u1ec7u \u0111\u1ec3 bi\u1ebft r\u1eb1ng h\u1ea1n ch\u1ebf n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t b\u1ea5t ti\u1ec7n nh\u1ecf. \u0110\u00e2y l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra t\u1ea3i tr\u1ecdng li\u00ean t\u1ee5c l\u00ean vai, l\u00e0m h\u1ea1n ch\u1ebf hi\u1ec7u su\u1ea5t v\u00e0 theo th\u1eddi gian, t\u00edch t\u1ee5 th\u00e0nh ch\u1ea5n th\u01b0\u01a1ng.<\/p>\n\n\n\n

Keynimax\u2122 \u0111\u00f2i h\u1ecfi ch\u00fang t\u00f4i ph\u1ea3i gi\u1ea3i quy\u1ebft \u0111\u1ed3ng th\u1eddi c\u1ea3 hai v\u1ea5n \u0111\u1ec1: \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i \u0111\u1ee7 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a nh\u1eefng v\u1eadn \u0111\u1ed9ng vi\u00ean \u0111\u1ea9y t\u1ea1 c\u1ea1nh tranh m\u1ea1nh nh\u1ea5t th\u1ebf gi\u1edbi, \u0111\u1ed3ng th\u1eddi thi\u1ebft k\u1ebf l\u1ea1i c\u01a1 b\u1ea3n h\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u1ec7m \u0111\u1ec3 lo\u1ea1i b\u1ecf s\u1ef1 h\u1ea1n ch\u1ebf do x\u01b0\u01a1ng b\u1ea3 vai g\u00e2y ra \u2013 \u0111i\u1ec1u m\u00e0 t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay lu\u00f4n \u0111\u01b0\u1ee3c cho l\u00e0 kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi kh\u1ecfi s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a b\u0103ng gh\u1ebf t\u1eadp. B\u00e0i vi\u1ebft n\u00e0y ghi l\u1ea1i c\u00e1c quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt \u0111\u1eb1ng sau gi\u1ea3i ph\u00e1p \u0111\u00f3.<\/p>\n\n\n\n

T\u1ea1i sao ch\u00fang t\u00f4i l\u1ea1i thi\u1ebft k\u1ebf cho t\u1ea3i tr\u1ecdng 1.000 lbs<\/h2>\n\n\n\n

V\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a m\u1ed9t chi\u1ebfc gh\u1ebf t\u1eadp th\u01b0\u01a1ng m\u1ea1i m\u1ed9t ph\u1ea7n li\u00ean quan \u0111\u1ebfn c\u00e1c con s\u1ed1, m\u1ed9t ph\u1ea7n li\u00ean quan \u0111\u1ebfn th\u00f4ng \u0111i\u1ec7p m\u00e0 nh\u1eefng con s\u1ed1 \u0111\u00f3 truy\u1ec1n t\u1ea3i. M\u1ed9t chi\u1ebfc gh\u1ebf t\u1eadp c\u00f3 t\u1ea3i tr\u1ecdng \u0111\u1ecbnh m\u1ee9c 450 kg (kho\u1ea3ng 992 lbs) \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf trong m\u00f4i tr\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i: ngay c\u1ea3 \u1edf c\u1ea5p \u0111\u1ed9 cao nh\u1ea5t c\u1ee7a m\u00f4n c\u1eed t\u1ea1 thi \u0111\u1ea5u, th\u00ec Li\u00ean \u0111o\u00e0n C\u1eed t\u1ea1 Qu\u1ed1c t\u1ebf (IPF)<\/a> C\u00e1c k\u1ef7 l\u1ee5c th\u1ebf gi\u1edbi v\u1ec1 b\u00e0i t\u1eadp \u0111\u1ea9y t\u1ea1 ng\u1ef1c kh\u00f4ng d\u1ee5ng c\u1ee5 (raw bench press) \u0111\u1ec1u n\u1eb1m d\u01b0\u1edbi m\u1ee9c 350 kg \u2014 \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t chi\u1ebfc gh\u1ebf \u0111\u1ea9y t\u1ea1 1.000 lb mang l\u1ea1i h\u1ec7 s\u1ed1 an to\u00e0n h\u01a1n 2:1 so v\u1edbi m\u1ee9c t\u1ea1 n\u1eb7ng nh\u1ea5t trong c\u00e1c m\u00f4n th\u1ec3 thao thi \u0111\u1ea5u. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi t\u1eadp t\u1ea1i c\u00e1c ph\u00f2ng t\u1eadp th\u01b0\u01a1ng m\u1ea1i, ph\u1ea1m vi t\u1eadp luy\u1ec7n th\u1ef1c t\u1ebf th\u1ea5p h\u01a1n nhi\u1ec1u: ph\u1ea7n l\u1edbn th\u00e0nh vi\u00ean t\u1eadp t\u1ea1 ng\u1ef1c v\u1edbi m\u1ee9c t\u1ea1 t\u1eeb 40 kg \u0111\u1ebfn 150 kg.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ecdn 1.000 lbs l\u00e0m m\u1ee5c ti\u00eau thi\u1ebft k\u1ebf cho Keynimax\u2122 v\u00ec ba l\u00fd do. Th\u1ee9 nh\u1ea5t, con s\u1ed1 n\u00e0y \u0111\u1ea3m b\u1ea3o h\u1ec7 s\u1ed1 an to\u00e0n k\u1ebft c\u1ea5u c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ee9ng nh\u1eadn gh\u1ebf t\u1eadp c\u00f3 th\u1ec3 tri\u1ec3n khai th\u01b0\u01a1ng m\u1ea1i t\u1ea1i c\u00e1c c\u01a1 s\u1edf n\u01a1i tr\u1ecdng l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng, h\u00e0nh vi t\u1ea3i tr\u1ecdng v\u00e0 m\u1ee9c \u0111\u1ed9 tu\u00e2n th\u1ee7 b\u1ea3o tr\u00ec \u0111\u1ec1u thay \u0111\u1ed5i. M\u1ed9t chi\u1ebfc gh\u1ebf t\u1eadp \u0111\u01b0\u1ee3c h\u00e0ng tr\u0103m th\u00e0nh vi\u00ean s\u1eed d\u1ee5ng m\u1ed7i tu\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c kh\u00f4ng ch\u1ec9 t\u1ea3i tr\u1ecdng \u0111\u1ec9nh d\u1ef1 ki\u1ebfn m\u00e0 c\u00f2n c\u1ea3 c\u00e1c s\u1ef1 c\u1ed1 t\u1ea3i tr\u1ecdng kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n tr\u01b0\u1edbc \u2014 ng\u01b0\u1eddi d\u00f9ng \u0111\u1eb7t t\u1ea1 l\u00ean gh\u1ebf v\u00e0 ng\u1ed3i \u1edf m\u00e9p gh\u1ebf, \u0111\u1ed9ng t\u00e1c b\u01b0\u1edbc l\u00ean \u1edf c\u00e1c g\u00f3c \u0111\u1ed9 b\u1ea5t ng\u1edd, qu\u00e1 t\u1ea3i l\u1ec7ch t\u00e2m \u0111\u1ed9t ng\u1ed9t. Th\u1ee9 hai, m\u1ee9c \u0111\u1ecbnh m\u1ee9c 1.000 lb truy\u1ec1n \u0111\u1ea1t r\u00f5 r\u00e0ng \u0111\u1ebfn c\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh c\u01a1 s\u1edf r\u1eb1ng chi\u1ebfc gh\u1ebf t\u1eadp n\u00e0y kh\u00f4ng c\u1ea7n bi\u1ec3n b\u00e1o gi\u1edbi h\u1ea1n tr\u1ecdng l\u01b0\u1ee3ng \u2014 b\u1ea5t k\u1ef3 th\u00e0nh vi\u00ean n\u00e0o c\u0169ng c\u00f3 th\u1ec3 t\u1eadp luy\u1ec7n tr\u00ean \u0111\u00f3 v\u1edbi b\u1ea5t k\u1ef3 m\u1ee9c t\u1ea3i n\u00e0o m\u00e0 h\u1ecd c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra. Th\u1ee9 ba, vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c ng\u01b0\u1ee1ng \u0111\u00f3 \u0111\u00f2i h\u1ecfi ch\u00fang t\u00f4i ph\u1ea3i ch\u1ebf t\u1ea1o khung v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt k\u1ebft c\u1ea5u \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 c\u1ee9ng v\u00e0 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i \u0111\u1ec9nh.<\/p>\n\n\n\n

V\u1ea5n \u0111\u1ec1 c\u01a1 sinh h\u1ecdc m\u00e0 ch\u00fang t\u00f4i \u0111ang gi\u1ea3i quy\u1ebft<\/h2>\n\n\n\n

\u0110i\u1ec3m kh\u1edfi \u0111\u1ea7u cho h\u00ecnh d\u00e1ng c\u1ee7a Keynimax\u2122 xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t th\u1ef1c t\u1ebf v\u1ec1 c\u01a1 sinh h\u1ecdc, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb s\u1edf th\u00edch thi\u1ebft k\u1ebf. Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean Nh\u1eefng b\u01b0\u1edbc ti\u1ebfn m\u1edbi trong sinh l\u00fd h\u1ecdc<\/a> \u0111\u00e3 ghi ch\u00e9p m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u1ea5n \u0111\u1ec1 m\u00e0 ch\u00fang t\u00f4i \u0111ang t\u00ecm c\u00e1ch gi\u1ea3i quy\u1ebft: s\u1ef1 h\u1ea1n ch\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng v\u1eadn \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai tr\u00ean gh\u1ebf t\u1eadp th\u00f4ng th\u01b0\u1eddng l\u00e0 do x\u01b0\u01a1ng b\u1ea3 vai b\u1ecb c\u1ed1 \u0111\u1ecbnh v\u00e0o b\u1ec1 m\u1eb7t gh\u1ebf, \u0111i\u1ec1u n\u00e0y h\u1ea1n ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng t\u1ef1 nhi\u00ean v\u00e0 t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh t\u1ea3i tr\u1ecdng b\u1ea5t th\u01b0\u1eddng, t\u1eeb \u0111\u00f3 l\u00e0m t\u0103ng nguy c\u01a1 ch\u1ea5n th\u01b0\u01a1ng vai. Khi x\u01b0\u01a1ng b\u1ea3 vai kh\u00f4ng th\u1ec3 co l\u1ea1i v\u00e0 du\u1ed7i ra t\u1ef1 do trong qu\u00e1 tr\u00ecnh t\u1eadp t\u1ea1 n\u1eb1m, \u0111\u1ea7u x\u01b0\u01a1ng c\u00e1nh tay b\u1ecb \u00e9p v\u00e0o t\u01b0 th\u1ebf du\u1ed7i qu\u00e1 m\u1ee9c so v\u1edbi \u1ed5 kh\u1edbp vai, khi\u1ebfn \u00e1p l\u1ef1c t\u1eadp trung v\u00e0o d\u00e2y ch\u1eb1ng bao kh\u1edbp tr\u01b0\u1edbc v\u00e0 c\u00e1c c\u1ea5u tr\u00fac c\u1ee7a b\u00f3 c\u01a1 quay.<\/p>\n\n\n\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 hu\u1ea5n luy\u1ec7n m\u00e0 k\u1ef9 thu\u1eadt t\u1ed1t h\u01a1n c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3. R\u00e0o c\u1ea3n \u1edf \u0111\u00e2y mang t\u00ednh h\u00ecnh h\u1ecdc: t\u1ea5m \u0111\u1ec7m gh\u1ebf t\u1eadp h\u00ecnh ch\u1eef nh\u1eadt ti\u00eau chu\u1ea9n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi x\u01b0\u01a1ng b\u1ea3 vai v\u00e0 c\u1ea3n tr\u1edf qu\u1ef9 \u0111\u1ea1o co r\u00fat ho\u00e0n to\u00e0n. Mi\u1ebfng \u0111\u1ec7m c\u00e0ng r\u1ed9ng, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh b\u00ean c\u00e0ng cao \u2014 v\u00e0 x\u01b0\u01a1ng b\u1ea3 vai c\u00e0ng b\u1ecb c\u1ed1 \u0111\u1ecbnh t\u1ea1i ch\u1ed7. \u0110\u00e2y l\u00e0 s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i c\u01a1 b\u1ea3n m\u00e0 thi\u1ebft k\u1ebf gh\u1ebf t\u1eadp truy\u1ec1n th\u1ed1ng ch\u1ea5p nh\u1eadn. Ch\u00fang t\u00f4i kh\u00f4ng ch\u1ea5p nh\u1eadn \u0111i\u1ec1u \u0111\u00f3.<\/p>\n\n\n\n

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Khi ch\u1ecbu t\u1ea3i t\u1ed1i \u0111a, b\u0103ng gh\u1ebf tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh n\u00e2ng t\u1ea1 \u2014 m\u1ecdi \u0111\u1ed9 u\u1ed1n cong, m\u1ecdi \u0111i\u1ec3m ti\u1ebfp x\u00fac, m\u1ecdi b\u1eadc t\u1ef1 do trong h\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u1ec7m \u0111\u1ec1u c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 l\u1ef1c t\u00e1c \u0111\u1ed9ng l\u00ean vai.<\/figcaption><\/figure>\n\n\n\n

H\u00ecnh d\u1ea1ng ch\u00eca kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf: Quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf \u0111\u1ecbnh h\u00ecnh chi\u1ebfc gh\u1ebf d\u00e0i<\/h2>\n\n\n\n

\u0110i\u1ec3m \u0111\u1ed9t ph\u00e1 n\u1ed5i b\u1eadt c\u1ee7a Keynimax\u2122 ch\u00ednh l\u00e0 \u0111\u01b0\u1eddng vi\u1ec1n h\u00ecnh ch\u00eca kh\u00f3a c\u1ee7a mi\u1ebfng \u0111\u1ec7m ph\u1ea7n tr\u00ean. Thay v\u00ec duy tr\u00ec chi\u1ec1u r\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a mi\u1ebfng \u0111\u1ec7m tr\u00ean to\u00e0n b\u1ed9 v\u00f9ng ti\u1ebfp x\u00fac, ph\u1ea7n tr\u00ean thu h\u1eb9p \u0111\u00e1ng k\u1ec3 \u2014 t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng vi\u1ec1n ti\u1ebfp x\u00fac b\u00ecnh th\u01b0\u1eddng v\u1edbi v\u00f9ng gi\u1eefa c\u1ed9t s\u1ed1ng v\u00e0 v\u00f9ng th\u1eaft l\u01b0ng, \u0111\u1ed3ng th\u1eddi lo\u1ea1i b\u1ecf c\u00f3 ch\u1ee7 \u0111\u00edch ph\u1ea7n v\u1eadt li\u1ec7u mi\u1ebfng \u0111\u1ec7m v\u1ed1n c\u00f3 th\u1ec3 \u00e9p x\u01b0\u01a1ng b\u1ea3 vai v\u00e0o b\u1ec1 m\u1eb7t gh\u1ebf t\u1eadp. Nh\u1edd \u0111\u00f3, x\u01b0\u01a1ng b\u1ea3 vai gi\u1edd \u0111\u00e2y c\u00f3 th\u1ec3 co l\u1ea1i v\u00e0 du\u1ed7i ra t\u1ef1 do trong to\u00e0n b\u1ed9 ph\u1ea1m vi chuy\u1ec3n \u0111\u1ed9ng t\u1ef1 nhi\u00ean, kh\u00f4ng b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi h\u00ecnh d\u1ea1ng c\u1ee7a b\u0103ng gh\u1ebf.<\/p>\n\n\n\n

Ch\u00ednh ph\u1ea7n thu h\u1eb9p n\u00e0y l\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a t\u00ean g\u1ecdi v\u00e0 b\u1eb1ng s\u00e1ng ch\u1ebf. H\u00ecnh d\u1ea1ng \u201cch\u00eca kh\u00f3a\u201d \u2014 r\u1ed9ng \u1edf ph\u1ea7n g\u1ed1c v\u00e0 thu h\u1eb9p d\u1ea7n \u1edf ph\u1ea7n \u0111\u1ec9nh \u2014 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn mang t\u00ednh th\u1ea9m m\u1ef9. \u0110\u00f3 l\u00e0 gi\u1ea3i ph\u00e1p h\u00ecnh h\u1ecdc ch\u00ednh x\u00e1c cho v\u1ea5n \u0111\u1ec1 h\u1ea1n ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai. M\u1ecdi k\u00edch th\u01b0\u1edbc c\u1ee7a ph\u1ea7n thu h\u1eb9p \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n sao cho \u0111\u1ea1t \u0111\u01b0\u1ee3c chi\u1ec1u r\u1ed9ng \u0111\u1ec7m t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec s\u1ef1 h\u1ed7 tr\u1ee3 cho th\u00e2n ng\u01b0\u1eddi trong qu\u00e1 tr\u00ecnh \u00e9p t\u1ea1, \u0111\u1ed3ng th\u1eddi t\u1ed1i \u0111a h\u00f3a v\u00f9ng tr\u1ed1ng d\u00e0nh cho chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai \u1edf m\u1ee9c ti\u1ebfp x\u00fac v\u1edbi vai. N\u1ebfu sai l\u1ec7ch v\u1ec1 h\u00ecnh h\u1ecdc n\u00e0y theo b\u1ea5t k\u1ef3 h\u01b0\u1edbng n\u00e0o c\u0169ng s\u1ebd d\u1eabn \u0111\u1ebfn c\u00f9ng m\u1ed9t l\u1ed7i ch\u1ee9c n\u0103ng \u2014 n\u1ebfu qu\u00e1 r\u1ed9ng, x\u01b0\u01a1ng b\u1ea3 vai v\u1eabn b\u1ecb h\u1ea1n ch\u1ebf m\u1ed9t ph\u1ea7n; n\u1ebfu qu\u00e1 h\u1eb9p, b\u0103ng gh\u1ebf s\u1ebd m\u1ea5t \u0111i s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi th\u00e2n ng\u01b0\u1eddi, v\u1ed1n l\u00e0 y\u1ebfu t\u1ed1 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh khi n\u00e2ng t\u1ea1 n\u1eb7ng.<\/p>\n\n\n\n

T\u00e1c \u0111\u1ed9ng th\u1ef1c t\u1ebf \u0111\u1ed1i v\u1edbi \u0111\u1ed9ng t\u00e1c \u0111\u1ea9y l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3: ng\u01b0\u1eddi t\u1eadp c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 k\u00e9o gi\u00e3n s\u00e2u h\u01a1n \u1edf \u0111i\u1ec3m th\u1ea5p nh\u1ea5t c\u1ee7a m\u1ed7i l\u1ea7n l\u1eb7p \u2014 c\u00e1c c\u01a1 ng\u1ef1c \u0111\u01b0\u1ee3c k\u00e9o gi\u00e3n ho\u00e0n to\u00e0n m\u00e0 kh\u00f4ng b\u1ecb mi\u1ebfng \u0111\u1ec7m c\u1ea3n tr\u1edf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai \u2014 v\u00e0 s\u1ef1 co c\u01a1 c\u1ef1c \u0111\u1ea1i m\u1ea1nh m\u1ebd h\u01a1n \u1edf \u0111i\u1ec3m cao nh\u1ea5t, b\u1edfi v\u00ec c\u01a1 ch\u1ebf v\u1eadn \u0111\u1ed9ng c\u1ee7a vai kh\u00f4ng b\u1ecb b\u00f9 \u0111\u1eafp th\u00f4ng qua vi\u1ec7c t\u1ea1o \u00e1p l\u1ef1c l\u00ean bao kh\u1edbp tr\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y Hi\u1ec7p h\u1ed9i Y h\u1ecdc Th\u1ec3 thao Hoa K\u1ef3 (ACSM)<\/a> nh\u1ea5n m\u1ea1nh r\u1eb1ng thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb n\u00ean h\u1ed7 tr\u1ee3 ch\u1ee9 kh\u00f4ng ph\u1ea3i h\u1ea1n ch\u1ebf c\u01a1 ch\u1ebf sinh h\u1ecdc t\u1ef1 nhi\u00ean c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng d\u1ef1 ki\u1ebfn \u2014 h\u00ecnh d\u1ea1ng ch\u00eca kh\u00f3a Keynimax\u2122 ch\u00ednh l\u00e0 s\u1ef1 th\u1ec3 hi\u1ec7n thi\u1ebft k\u1ebf c\u1ee7a nguy\u00ean t\u1eafc \u0111\u00f3.<\/p>\n\n\n\n

C\u00e1nh \u1ed4n \u0111\u1ecbnh: Gi\u1ea3i quy\u1ebft h\u1eadu qu\u1ea3 c\u1ee7a vi\u1ec7c thu h\u1eb9p<\/h2>\n\n\n\n

Vi\u1ec7c thu h\u1eb9p mi\u1ebfng \u0111\u1ec7m tr\u00ean s\u1ebd ngay l\u1eadp t\u1ee9c g\u00e2y ra m\u1ed9t v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ea5u tr\u00fac: n\u1ebfu mi\u1ebfng \u0111\u1ec7m kh\u00f4ng h\u1ed7 tr\u1ee3 x\u01b0\u01a1ng b\u1ea3 vai theo h\u01b0\u1edbng ngang, th\u00ec \u0111i\u1ec1u g\u00ec s\u1ebd ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng l\u1eafc ngang khi th\u1ef1c hi\u1ec7n c\u00e1c \u0111\u1ed9ng t\u00e1c \u0111\u1ea9y t\u1ea1 n\u1eb7ng? C\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh l\u00e0 Stability Wing \u2014 ph\u1ea7n m\u1edf r\u1ed9ng c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c b\u1ea3o h\u1ed9 b\u1eb1ng b\u1eb1ng s\u00e1ng ch\u1ebf, v\u01b0\u01a1n ra ngo\u00e0i t\u1eeb mi\u1ebfng \u0111\u1ec7m tr\u00ean \u1edf ngang vai, t\u1ea1o ra s\u1ef1 ti\u1ebfp x\u00fac v\u00e0 \u1ed5n \u0111\u1ecbnh theo h\u01b0\u1edbng ngang ch\u00ednh x\u00e1c t\u1ea1i nh\u1eefng v\u1ecb tr\u00ed m\u00e0 mi\u1ebfng \u0111\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c thu h\u1eb9p kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

H\u00ecnh d\u1ea1ng c\u1ee7a Stability Wing \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ti\u1ebfp x\u00fac v\u1edbi ph\u1ea7n sau c\u1ee7a vai \u2014 c\u1ee5 th\u1ec3 l\u00e0 v\u00f9ng c\u01a1 delta sau \u2014 thay v\u00ec x\u01b0\u01a1ng b\u1ea3 vai. \u0110i\u1ec3m ti\u1ebfp x\u00fac n\u00e0y h\u1ed7 tr\u1ee3 s\u1ef1 c\u00e2n b\u1eb1ng b\u00ean m\u00e0 kh\u00f4ng c\u1ea3n tr\u1edf m\u1eb7t ph\u1eb3ng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t chi\u1ebfc gh\u1ebf t\u1eadp cung c\u1ea5p \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh b\u00ean t\u01b0\u01a1ng t\u1ef1 nh\u01b0 mi\u1ebfng \u0111\u1ec7m r\u1ed9ng tr\u00ean c\u00e1c thi\u1ebft b\u1ecb th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ed3ng th\u1eddi duy tr\u00ec s\u1ef1 t\u1ef1 do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai nh\u1edd thi\u1ebft k\u1ebf kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi b\u1ea5t k\u1ef3 v\u1eadt n\u00e0o trong v\u00f9ng gi\u1eefa hai x\u01b0\u01a1ng b\u1ea3 vai. Hai y\u1ebfu t\u1ed1 \u2014 mi\u1ebfng \u0111\u1ec7m h\u1eb9p h\u00ecnh ch\u00eca kh\u00f3a v\u00e0 Stability Wing \u2014 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p. C\u1ea3 hai \u0111\u1ec1u kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang ch\u1ee9c n\u0103ng n\u1ebfu thi\u1ebfu \u0111i y\u1ebfu t\u1ed1 c\u00f2n l\u1ea1i.<\/p>\n\n\n\n

\"\"
C\u1ea5u tr\u00fac khung \u2014 ti\u00eau chu\u1ea9n h\u00e0n, \u0111\u1ed9 d\u00e0y th\u00e9p, h\u00ecnh d\u1ea1ng c\u00e1c thanh ngang \u2014 quy\u1ebft \u0111\u1ecbnh li\u1ec7u m\u1ed9t chi\u1ebfc gh\u1ebf d\u00e0i c\u00f3 duy tr\u00ec \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ee9ng v\u1eefng khi ch\u1ecbu t\u1ea3i tr\u1ecdng 1.000 lbs trong su\u1ed1t nhi\u1ec1u n\u0103m s\u1eed d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i h\u00e0ng ng\u00e0y hay kh\u00f4ng, ch\u1ee9 kh\u00f4ng ch\u1ec9 trong ng\u00e0y th\u1eed t\u1ea3i ban \u0111\u1ea7u.<\/figcaption><\/figure>\n\n\n\n

Ki\u1ebfn tr\u00fac khung g\u1ea7m: C\u00f4ng ngh\u1ec7 \u0111\u1eb1ng sau tr\u1ecdng l\u01b0\u1ee3ng 1.000 lbs<\/h2>\n\n\n\n

\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i 1.000 lbs tr\u00ean m\u1ed9t chi\u1ebfc gh\u1ebf t\u1eadp \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c \u2014 lo\u1ea1i gh\u1ebf n\u00e0y c\u00f2n ph\u1ea3i duy tr\u00ec t\u1ea3i \u0111\u1ecbnh m\u1ee9c \u1edf m\u1ecdi g\u00f3c nghi\u00eang, t\u1eeb v\u1ecb tr\u00ed n\u1eb1m ngang \u0111\u1ebfn v\u1ecb tr\u00ed nghi\u00eang t\u1ed1i \u0111a \u2014 \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 c\u1ea5u tr\u00fac khung gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c m\u1ed9t th\u00e1ch th\u1ee9c k\u1ebft c\u1ea5u c\u1ee5 th\u1ec3: c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh t\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i v\u1ec1 m\u1eb7t h\u00ecnh h\u1ecdc trong c\u00e1ch t\u1ea3i tr\u1ecdng truy\u1ec1n qua khung. \u1ede v\u1ecb tr\u00ed n\u1eb1m ngang, t\u1ea3i tr\u1ecdng truy\u1ec1n g\u1ea7n nh\u01b0 th\u1eb3ng \u0111\u1ee9ng qua c\u1ea5u tr\u00fac ch\u00e2n gh\u1ebf. \u1ede v\u1ecb tr\u00ed nghi\u00eang, vect\u01a1 t\u1ea3i tr\u1ecdng d\u1ecbch chuy\u1ec3n, t\u1ea1o ra c\u00e1c m\u00f4-men u\u1ed1n t\u1ea1i c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh v\u00e0 \u0111i\u1ec3m n\u1ed1i gi\u1eefa khung v\u00e0 ch\u00e2n gh\u1ebf \u2014 nh\u1eefng m\u00f4-men n\u00e0y kh\u00f4ng t\u1ed3n t\u1ea1i \u1edf v\u1ecb tr\u00ed n\u1eb1m ngang.<\/p>\n\n\n\n

Khung Keynimax\u2122 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ho\u00e0n to\u00e0n t\u1eeb th\u00e9p d\u00e0y \u2014 \u0111\u1ed9 d\u00e0y th\u00e0nh khung \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed cho ph\u00f2ng t\u1eadp t\u1ea1i nh\u00e0. C\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 kh\u00f3a ch\u1eafc ch\u1eafn \u1edf m\u1ecdi v\u1ecb tr\u00ed, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n hi\u1ec7n t\u01b0\u1ee3ng u\u1ed1n cong ho\u1eb7c l\u1ecfng l\u1ebbo khi \u1edf tr\u1ea1ng th\u00e1i kh\u00f3a. H\u00ecnh d\u1ea1ng ch\u00e2n khung ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng tr\u00ean di\u1ec7n t\u00edch ti\u1ebfp x\u00fac r\u1ed9ng (W1510 mm), \u0111\u1ea3m b\u1ea3o duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh ngang ngay c\u1ea3 khi t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 kh\u00f4ng \u0111\u1ec1u tr\u00ean t\u1ea5m \u0111\u1ec7m \u2014 t\u00ecnh hu\u1ed1ng th\u01b0\u1eddng g\u1eb7p trong c\u00e1c b\u00e0i t\u1eadp b\u01b0\u1edbc l\u00ean, b\u00e0i t\u1eadp ng\u1ed3i ho\u1eb7c b\u00e0i t\u1eadp \u0111\u1ea9y t\u1ea1 \u0111\u01a1n kh\u00f4ng \u0111\u1ec1u, khi m\u1ed9t b\u00ean ch\u1ecbu t\u1ea3i tr\u01b0\u1edbc b\u00ean kia.<\/p>\n\n\n\n

Quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QC) c\u1ee7a ch\u00fang t\u00f4i x\u00e1c nh\u1eadn m\u1ee9c t\u1ea3i \u0111\u1ecbnh m\u1ee9c 1.000 lb th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m t\u1ea3i tr\u1ecdng k\u1ebft c\u1ea5u tr\u00ean c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf \u2014 ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean ph\u00e2n t\u00edch thi\u1ebft k\u1ebf. M\u1ed7i l\u00f4 b\u00e0n Keynimax\u2122 \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo c\u00f9ng m\u1ed9t ti\u00eau chu\u1ea9n th\u00e9p v\u00e0 quy tr\u00ecnh h\u00e0n, v\u00e0 ch\u00fang t\u00f4i H\u01a1n 40 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t<\/a> Thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p quy \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 quy tr\u00ecnh \u1edf m\u1ecdi giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

Mi\u1ebfng \u0111\u1ec7m trung t\u00e2m m\u1ecfng: Kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c v\u1ecb tr\u00ed c\u01a1 th\u1ec3 nh\u01b0 m\u1ed9t nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf<\/h2>\n\n\n\n

Y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf n\u1ed5i b\u1eadt th\u1ee9 ba c\u1ee7a Keynimax\u2122 l\u00e0 mi\u1ebfng \u0111\u1ec7m trung t\u00e2m m\u1ecfng. Trong khi h\u1ea7u h\u1ebft c\u00e1c gh\u1ebf t\u1eadp \u0111\u1ec1u s\u1eed d\u1ee5ng b\u1ec1 m\u1eb7t h\u1ed7 tr\u1ee3 v\u00f9ng th\u1eaft l\u01b0ng r\u1ed9ng nh\u1ea5t c\u00f3 th\u1ec3, Keynimax\u2122 l\u1ea1i ch\u1ee7 \u0111\u1ed9ng thu h\u1eb9p chi\u1ec1u r\u1ed9ng c\u1ee7a mi\u1ebfng \u0111\u1ec7m trung t\u00e2m xu\u1ed1ng ch\u1ec9 c\u00f2n khu v\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u1ed9t s\u1ed1ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3m b\u1edbt di\u1ec7n t\u00edch l\u00e0m suy y\u1ebfu ph\u1ea3n h\u1ed3i proprioceptive.<\/p>\n\n\n\n

C\u1ea3m gi\u00e1c v\u1ecb tr\u00ed \u2014 kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c theo th\u1eddi gian th\u1ef1c c\u1ee7a c\u01a1 th\u1ec3 v\u1ec1 v\u1ecb tr\u00ed c\u1ee7a ch\u00ednh m\u00ecnh trong kh\u00f4ng gian \u2014 l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t quy\u1ebft \u0111\u1ecbnh s\u1ef1 \u1ed5n \u0111\u1ecbnh khi ch\u1ecbu t\u1ea3i n\u1eb7ng. B\u1ec1 m\u1eb7t gh\u1ebf t\u1eadp r\u1ed9ng v\u00e0 c\u00f3 \u0111\u1ec7m ph\u00e2n t\u00e1n \u00e1p l\u1ef1c tr\u00ean di\u1ec7n t\u00edch l\u1edbn \u0111\u1ebfn m\u1ee9c c\u00e1c t\u00edn hi\u1ec7u th\u1ea7n kinh t\u1eeb c\u00e1c th\u1ee5 th\u1ec3 \u00e1p l\u1ef1c \u1edf da v\u00e0 m\u00f4 d\u01b0\u1edbi da b\u1ecb l\u00e0m m\u1edd \u0111i. Mi\u1ebfng \u0111\u1ec7m trung t\u00e2m h\u1eb9p h\u01a1n t\u1eadp trung \u00e1p l\u1ef1c v\u00e0o v\u00f9ng ti\u1ebfp x\u00fac nh\u1ecf h\u01a1n, l\u00e0m t\u0103ng \u0111\u1ed9 r\u00f5 n\u00e9t c\u1ee7a t\u00edn hi\u1ec7u proprioception v\u00e0 bu\u1ed9c c\u00e1c c\u01a1 \u1ed5n \u0111\u1ecbnh v\u00f9ng l\u00f5i ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng t\u00edch c\u1ef1c h\u01a1n \u0111\u1ec3 duy tr\u00ec th\u0103ng b\u1eb1ng trong qu\u00e1 tr\u00ecnh \u0111\u1ea9y t\u1ea1. \u0110\u00e2y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 l\u1ee3i \u00edch trong t\u1eadp luy\u1ec7n \u2014 m\u00e0 c\u00f2n l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf an to\u00e0n. S\u1ef1 tham gia m\u1ea1nh m\u1ebd h\u01a1n c\u1ee7a c\u01a1 l\u00f5i v\u00e0 nh\u1eadn th\u1ee9c v\u1ecb tr\u00ed t\u1ed1t h\u01a1n khi ch\u1ecbu t\u1ea3i n\u1eb7ng gi\u00fap gi\u1ea3m nguy c\u01a1 di chuy\u1ec3n kh\u00f4ng ch\u1ee7 \u00fd ho\u1eb7c m\u1ea5t ki\u1ec3m so\u00e1t t\u1ea1i \u0111i\u1ec3m kh\u00f3 nh\u1ea5c t\u1ea1.<\/p>\n\n\n\n

Keynimax\u2122 so v\u1edbi b\u00e0n l\u00e0m vi\u1ec7c th\u01b0\u01a1ng m\u1ea1i ti\u00eau chu\u1ea9n: So s\u00e1nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n
Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>B\u00e0n Keynimax\u2122<\/th>B\u00e0n l\u00e0m vi\u1ec7c th\u01b0\u01a1ng m\u1ea1i ti\u00eau chu\u1ea9n<\/th><\/tr><\/thead>
Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td>1.000 lbs (454 kg) \u2014 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn<\/td>Th\u00f4ng th\u01b0\u1eddng t\u1eeb 400\u2013600 lbs, t\u00f9y thu\u1ed9c v\u00e0o m\u1eabu xe<\/td><\/tr>
H\u00ecnh d\u1ea1ng mi\u1ebfng \u0111\u1ec7m<\/td>H\u00ecnh d\u1ea1ng ch\u00eca kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf \u2014 ph\u1ea7n tr\u00ean thu h\u1eb9p<\/td>Mi\u1ebfng \u0111\u1ec7m h\u00ecnh ch\u1eef nh\u1eadt \u0111\u1ed3ng nh\u1ea5t, d\u00e0i to\u00e0n b\u1ed9<\/td><\/tr>
\u0110\u1ed9 t\u1ef1 do c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai<\/td>To\u00e0n b\u1ed9 \u2014 v\u00f9ng gi\u1eefa hai x\u01b0\u01a1ng b\u1ea3 vai \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf theo thi\u1ebft k\u1ebf<\/td>H\u1ea1n ch\u1ebf \u2014 \u00e9p x\u01b0\u01a1ng b\u1ea3 vai v\u00e0o b\u1ec1 m\u1eb7t<\/td><\/tr>
\u1ed4n \u0111\u1ecbnh ngang<\/td>C\u00e1nh \u1ed5n \u0111\u1ecbnh t\u1ea1i v\u00f9ng ti\u1ebfp x\u00fac v\u1edbi vai<\/td>Mi\u1ebfng \u0111\u1ec7m to\u00e0n chi\u1ec1u r\u1ed9ng gi\u00fap t\u1ea1o ti\u1ebfp x\u00fac ngang<\/td><\/tr>
K\u00edch ho\u1ea1t c\u01a1 l\u00f5i<\/td>C\u1ea3i ti\u1ebfn \u2014 mi\u1ebfng \u0111\u1ec7m trung t\u00e2m m\u1ecfng h\u01a1n gi\u00fap t\u0103ng c\u01b0\u1eddng y\u00eau c\u1ea7u v\u1ec1 c\u1ea3m gi\u00e1c v\u1ecb tr\u00ed<\/td>Ti\u00eau chu\u1ea9n \u2014 b\u1ec1 m\u1eb7t r\u1ed9ng l\u00e0m gi\u1ea3m t\u00edn hi\u1ec7u proprioceptive<\/td><\/tr>
Ph\u1ea1m vi chuy\u1ec3n \u0111\u1ed9ng<\/td>Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a \u2014 co v\u00e0 du\u1ed7i x\u01b0\u01a1ng b\u1ea3 vai ho\u00e0n to\u00e0n<\/td>Gi\u1ea3m \u2014 kh\u1ea3 n\u0103ng v\u1eadn \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai b\u1ecb h\u1ea1n ch\u1ebf m\u1ed9t ph\u1ea7n<\/td><\/tr>
Kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh<\/td>\u0110i\u1ec1u ch\u1ec9nh g\u00f3c nghi\u00eang t\u1eeb ph\u1eb3ng \u0111\u1ebfn nghi\u00eang ho\u00e0n to\u00e0n; c\u01a1 ch\u1ebf kh\u00f3a nhanh<\/td>T\u00f9y thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i; h\u1ea7u h\u1ebft c\u00e1c m\u1eabu th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh<\/td><\/tr>
K\u00edch th\u01b0\u1edbc<\/td>R\u1ed9ng 1510 \u00d7 S\u00e2u 713 \u00d7 Cao 420\/1310 mm<\/td>T\u00f9y thu\u1ed9c; th\u00f4ng th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng t\u1ef1<\/td><\/tr>
B\u1ea3o h\u1ed9 b\u1eb1ng s\u00e1ng ch\u1ebf<\/td>\u0110\u00fang v\u1eady \u2014 \u0111\u01b0\u1eddng vi\u1ec1n h\u00ecnh ch\u00eca kh\u00f3a v\u00e0 c\u00e1nh \u1ed5n \u0111\u1ecbnh<\/td>Kh\u00f4ng \u2014 h\u00ecnh h\u1ecdc ti\u00eau chu\u1ea9n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

S\u1ef1 ph\u00f9 h\u1ee3p gi\u1eefa c\u01a1 s\u1edf v\u1eadt ch\u1ea5t v\u00e0 h\u1ed3 s\u01a1 ng\u01b0\u1eddi d\u00f9ng<\/h2>\n\n\n\n
B\u1ed1i c\u1ea3nh ng\u01b0\u1eddi d\u00f9ng \/ c\u01a1 s\u1edf<\/th>L\u1ee3i \u00edch ch\u00ednh c\u1ee7a Keynimax\u2122<\/th>\u1ee8ng d\u1ee5ng<\/th><\/tr><\/thead>
C\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean c\u1eed t\u1ea1 thi \u0111\u1ea5u<\/td>C\u00f4ng su\u1ea5t 1.000 lb; kh\u1ea3 n\u0103ng \u00e9p to\u00e0n d\u1ea3i; ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 khi ch\u1ecbu t\u1ea3i t\u1ed1i \u0111a<\/td>B\u0103ng gh\u1ebf t\u1eadp luy\u1ec7n chu\u1ea9n b\u1ecb cho c\u00e1c cu\u1ed9c thi ch\u00ednh; kh\u00f4ng c\u00f3 gi\u1edbi h\u1ea1n tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 t\u1ea3i tr\u1ecdng n\u00e0o g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh t\u1eadp luy\u1ec7n<\/td><\/tr>
V\u1eadn \u0111\u1ed9ng vi\u00ean th\u1ec3 h\u00ecnh \/ T\u1eadp trung v\u00e0o t\u0103ng c\u01a1<\/td>Ph\u1ea1m vi chuy\u1ec3n \u0111\u1ed9ng t\u1ed1i \u0111a (ROM) \u1edf \u0111i\u1ec3m th\u1ea5p nh\u1ea5t c\u1ee7a m\u1ed7i l\u1ea7n l\u1eb7p; s\u1ef1 huy \u0111\u1ed9ng s\u1ee3i c\u01a1 ng\u1ef1c hi\u1ec7u qu\u1ea3 h\u01a1n<\/td>Tr\u1ea1m t\u1eadp \u00e9p ng\u1ef1c c\u01a1 b\u1ea3n tr\u00ean m\u1eb7t ph\u1eb3ng ngang v\u00e0 nghi\u00eang; gi\u00fap lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng b\u00f9 tr\u1eeb \u1edf ph\u1ea7n tr\u01b0\u1edbc vai<\/td><\/tr>
C\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean c\u00f3 ti\u1ec1n s\u1eed ch\u1ea5n th\u01b0\u01a1ng vai<\/td>S\u1ef1 t\u1ef1 do c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai gi\u00fap lo\u1ea1i b\u1ecf t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i \u1edf bao kh\u1edbp ph\u00eda tr\u01b0\u1edbc<\/td>Gi\u1ea3i ph\u00e1p t\u1eadp \u00e9p an to\u00e0n h\u01a1n d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi d\u00f9ng t\u1eebng b\u1ecb h\u1ed9i ch\u1ee9ng ch\u00e8n \u00e9p ho\u1eb7c \u0111ang trong qu\u00e1 tr\u00ecnh ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng c\u01a1 vai<\/td><\/tr>
C\u00e1c ph\u00f2ng t\u1eadp th\u1ec3 h\u00ecnh c\u00e1 nh\u00e2n<\/td>T\u00ednh linh ho\u1ea1t khi th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i t\u1eadp tr\u00ean m\u1eb7t ph\u1eb3ng, d\u1ed1c, b\u01b0\u1edbc l\u00ean, \u0111\u1ea9y h\u00f4ng; m\u1ed9t tr\u1ea1m t\u1eadp duy nh\u1ea5t c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nhi\u1ec1u \u0111\u1ed9ng t\u00e1c kh\u00e1c nhau<\/td>Gh\u1ebf d\u00e0i cao c\u1ea5p ti\u1ebft ki\u1ec7m kh\u00f4ng gian d\u00e0nh cho m\u00f4i tr\u01b0\u1eddng studio ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi kh\u00e1ch h\u00e0ng<\/td><\/tr>
C\u00e1c ph\u00f2ng t\u1eadp th\u1ec3 h\u00ecnh th\u01b0\u01a1ng m\u1ea1i cao c\u1ea5p<\/td>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 b\u1eb1ng s\u00e1ng ch\u1ebf; ch\u1ea5t l\u01b0\u1ee3ng k\u1ef9 thu\u1eadt r\u00f5 r\u1ec7t; kh\u00f4ng c\u00f3 gi\u1edbi h\u1ea1n v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng th\u00e0nh vi\u00ean<\/td>B\u0103ng gh\u1ebf t\u1eadp ch\u1ee7 l\u1ef1c d\u00e0nh cho c\u00e1c khu v\u1ef1c r\u00e8n luy\u1ec7n s\u1ee9c m\u1ea1nh; th\u1ec3 hi\u1ec7n cam k\u1ebft \u0111\u1ea7u t\u01b0 v\u00e0o trang thi\u1ebft b\u1ecb d\u00e0nh cho c\u00e1c h\u1ed9i vi\u00ean s\u00e0nh \u0111i\u1ec7u<\/td><\/tr>
Hu\u1ea5n luy\u1ec7n vi\u00ean ch\u1ee9c n\u0103ng \/ Hu\u1ea5n luy\u1ec7n vi\u00ean<\/td>C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c v\u1ecb tr\u00ed c\u01a1 th\u1ec3; s\u1ef1 tham gia c\u1ee7a c\u01a1 l\u00f5i; ph\u1ea3n h\u1ed3i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng chuy\u1ec3n \u0111\u1ed9ng<\/td>C\u00f4ng c\u1ee5 t\u1eadp luy\u1ec7n ch\u00ednh trong ch\u01b0\u01a1ng tr\u00ecnh t\u1eadp luy\u1ec7n ch\u00fa tr\u1ecdng v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng chuy\u1ec3n \u0111\u1ed9ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Kh\u1ea3 n\u0103ng t\u1ef1 do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai khi s\u1eed d\u1ee5ng Keynimax\u2122 th\u1ec3 hi\u1ec7n r\u00f5 nh\u1ea5t \u1edf \u0111i\u1ec3m th\u1ea5p nh\u1ea5t c\u1ee7a \u0111\u1ed9ng t\u00e1c \u0111\u1ea9y t\u1ea1 nghi\u00eang \u2014 n\u01a1i m\u00e0 c\u00e1c gh\u1ebf t\u1eadp th\u00f4ng th\u01b0\u1eddng g\u00e2y ra s\u1ef1 h\u1ea1n ch\u1ebf nhi\u1ec1u nh\u1ea5t v\u00e0 t\u1ea1o ra t\u1ea3i tr\u1ecdng l\u00ean vai l\u1edbn nh\u1ea5t.<\/figcaption><\/figure>\n\n\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

\u0110i\u1ec1u g\u00ec khi\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i 1.000 lb c\u1ee7a gh\u1ebf t\u1eadp Keynimax\u2122 tr\u1edf n\u00ean \u0111\u00e1ng tin c\u1eady so v\u1edbi c\u00e1c lo\u1ea1i gh\u1ebf t\u1eadp th\u01b0\u01a1ng m\u1ea1i ti\u00eau chu\u1ea9n?<\/h3>\n\n\n\n

Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i 1.000 lb c\u1ee7a Keynimax\u2122 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1edd k\u1ebft c\u1ea5u khung th\u00e9p d\u00e0y, c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh c\u00f3 kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i \u0111\u1ecbnh m\u1ee9c \u1edf m\u1ecdi v\u1ecb tr\u00ed nghi\u00eang, c\u00f9ng thi\u1ebft k\u1ebf ch\u00e2n \u0111\u1ebf r\u1ed9ng gi\u00fap ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng an to\u00e0n ngay c\u1ea3 khi ch\u1ecbu t\u1ea3i kh\u00f4ng \u0111\u1ed1i x\u1ee9ng ho\u1eb7c l\u1ec7ch t\u00e2m. Kh\u00e1c v\u1edbi m\u1ed9t s\u1ed1 m\u1ee9c t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean th\u1ecb tr\u01b0\u1eddng ch\u1ec9 ph\u1ea3n \u00e1nh k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m t\u1ea3i tr\u1ecdng t\u0129nh \u1edf v\u1ecb tr\u00ed trung t\u00e2m, m\u1ee9c t\u1ea3i tr\u1ecdng 1.000 lb c\u1ee7a Keynimax\u2122 \u0111\u00e3 t\u00ednh \u0111\u1ebfn c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng bi\u1ebfn \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng t\u1ea1i ph\u00f2ng t\u1eadp th\u01b0\u01a1ng m\u1ea1i \u2014 bao g\u1ed3m c\u00e1c b\u00e0i t\u1eadp b\u01b0\u1edbc l\u00ean, t\u1eadp v\u1edbi t\u01b0 th\u1ebf ng\u1ed3i v\u00e0 c\u00e1c b\u00e0i t\u1eadp \u00e9p kh\u00f4ng \u0111\u1ed1i x\u1ee9ng.<\/p>\n\n\n\n

T\u1ea1i sao s\u1ef1 h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ed9 nghi\u00eang c\u1ee7a b\u1ec7 t\u1ea1 ti\u00eau chu\u1ea9n l\u1ea1i c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 t\u1eadp luy\u1ec7n?<\/h3>\n\n\n\n

S\u1ef1 h\u1ea1n ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai tr\u00ean \u0111\u1ec7m gh\u1ebf t\u1eadp ti\u00eau chu\u1ea9n l\u00e0m gi\u1ea3m qu\u1ef9 \u0111\u1ea1o co l\u1ea1i v\u00e0 du\u1ed7i ra t\u1ef1 nhi\u00ean c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai trong qu\u00e1 tr\u00ecnh t\u1eadp \u0111\u1ea9y t\u1ea1. Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed *Frontiers in Physiology* x\u00e1c nh\u1eadn r\u1eb1ng s\u1ef1 h\u1ea1n ch\u1ebf n\u00e0y t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh t\u1ea3i tr\u1ecdng b\u1ea5t th\u01b0\u1eddng l\u00ean ph\u1ee9c h\u1ee3p vai \u2014 t\u1eadp trung \u00e1p l\u1ef1c l\u00ean d\u00e2y ch\u1eb1ng bao kh\u1edbp tr\u01b0\u1edbc v\u00e0 c\u00e1c c\u1ea5u tr\u00fac c\u1ee7a b\u00f3 c\u01a1 quay. Ngo\u00e0i nguy c\u01a1 ch\u1ea5n th\u01b0\u01a1ng, s\u1ef1 h\u1ea1n ch\u1ebf n\u00e0y c\u00f2n l\u00e0m gi\u1ea3m ph\u1ea1m vi chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u01a1 ng\u1ef1c \u1edf \u0111i\u1ec3m th\u1ea5p nh\u1ea5t c\u1ee7a \u0111\u1ed9ng t\u00e1c \u0111\u1ea9y, t\u1eeb \u0111\u00f3 h\u1ea1n ch\u1ebf s\u1ef1 thay \u0111\u1ed5i chi\u1ec1u d\u00e0i c\u01a1 hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 s\u00e2u c\u1ee7a s\u1ef1 k\u00e9o gi\u00e3n l\u1ec7ch t\u00e2m \u2014 y\u1ebfu t\u1ed1 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh th\u00edch nghi t\u0103ng c\u01a1.<\/p>\n\n\n\n

C\u00e1nh \u1ed5n \u0111\u1ecbnh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 cung c\u1ea5p s\u1ef1 h\u1ed7 tr\u1ee3 theo chi\u1ec1u ngang m\u00e0 kh\u00f4ng h\u1ea1n ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai?<\/h3>\n\n\n\n

C\u00e1nh \u1ed5n \u0111\u1ecbnh (Stability Wing) ti\u1ebfp x\u00fac v\u1edbi v\u00f9ng sau vai \u2014 c\u1ee5 th\u1ec3 l\u00e0 ph\u00eda sau c\u01a1 delta \u2014 thay v\u00ec v\u00f9ng gi\u1eefa hai x\u01b0\u01a1ng b\u1ea3 vai, n\u01a1i m\u00e0 \u0111\u1ed9 r\u1ed9ng c\u1ee7a mi\u1ebfng \u0111\u1ec7m th\u00f4ng th\u01b0\u1eddng s\u1ebd k\u1eb9p ch\u1eb7t hai x\u01b0\u01a1ng b\u1ea3 vai. \u0110i\u1ec3m ti\u1ebfp x\u00fac n\u00e0y n\u1eb1m \u1edf ph\u00eda b\u00ean ngo\u00e0i m\u1eb7t ph\u1eb3ng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai, t\u1ea1o ra l\u1ef1c c\u1ea3n ch\u1ed1ng l\u1ea1i s\u1ef1 l\u0103n sang b\u00ean trong khi th\u1ef1c hi\u1ec7n c\u00e1c \u0111\u1ed9ng t\u00e1c \u0111\u1ea9y t\u1ea1 n\u1eb7ng m\u00e0 kh\u00f4ng c\u1ea3n tr\u1edf kh\u1ea3 n\u0103ng co v\u00e0 du\u1ed7i t\u1ef1 do c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai. H\u00ecnh d\u1ea1ng c\u1ee7a C\u00e1nh \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean m\u1ed1i quan h\u1ec7 gi\u1ea3i ph\u1eabu c\u1ee5 th\u1ec3 n\u00e0y \u2014 \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n m\u1edf r\u1ed9ng \u0111\u01a1n thu\u1ea7n c\u1ee7a mi\u1ebfng \u0111\u1ec7m m\u00e0 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng.<\/p>\n\n\n\n

B\u0103ng gh\u1ebf Keynimax\u2122 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i l\u00e0 v\u1eadn \u0111\u1ed9ng vi\u00ean c\u1eed t\u1ea1 thi \u0111\u1ea5u kh\u00f4ng?<\/h3>\n\n\n\n

\u0110\u00fang v\u1eady \u2014 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i 1.000 lb l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 s\u1ef1 an t\u00e2m cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t tuy\u00ean b\u1ed1 v\u1ec1 \u0111\u1ed1i t\u01b0\u1ee3ng n\u00ean s\u1eed d\u1ee5ng chi\u1ebfc gh\u1ebf t\u1eadp n\u00e0y. L\u1ee3i \u00edch sinh c\u01a1 h\u1ecdc t\u1eeb thi\u1ebft k\u1ebf h\u00ecnh ch\u00eca kh\u00f3a ph\u00f9 h\u1ee3p v\u1edbi b\u1ea5t k\u1ef3 ng\u01b0\u1eddi d\u00f9ng n\u00e0o th\u1ef1c hi\u1ec7n b\u00e0i t\u1eadp \u0111\u1ea9y: s\u1ef1 t\u1ef1 do c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai gi\u00fap c\u1ea3i thi\u1ec7n ph\u1ea1m vi chuy\u1ec3n \u0111\u1ed9ng v\u00e0 gi\u1ea3m t\u1ea3i tr\u1ecdng l\u00ean vai, t\u1eeb ng\u01b0\u1eddi t\u1eadp th\u1ec3 h\u00ecnh gi\u1ea3i tr\u00ed cho \u0111\u1ebfn v\u1eadn \u0111\u1ed9ng vi\u00ean thi \u0111\u1ea5u. Kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c c\u01a1 th\u1ec3 \u0111\u01b0\u1ee3c n\u00e2ng cao nh\u1edd mi\u1ebfng \u0111\u1ec7m trung t\u00e2m m\u1ecfng mang l\u1ea1i l\u1ee3i \u00edch cho b\u1ea5t k\u1ef3 ng\u01b0\u1eddi d\u00f9ng n\u00e0o \u0111ang ph\u00e1t tri\u1ec3n nh\u1eadn th\u1ee9c v\u1ec1 c\u01a1 th\u1ec3 khi ch\u1ecbu t\u1ea3i. Keynimax\u2122 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho to\u00e0n b\u1ed9 \u0111\u1ed1i t\u01b0\u1ee3ng ng\u01b0\u1eddi t\u1eadp gym, kh\u00f4ng ch\u1ec9 d\u00e0nh ri\u00eang cho c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n

Gh\u1ebf t\u1eadp Keynimax\u2122 h\u1ed7 tr\u1ee3 nh\u1eefng t\u01b0 th\u1ebf \u0111i\u1ec1u ch\u1ec9nh n\u00e0o?<\/h3>\n\n\n\n

Keynimax\u2122 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1eeb v\u1ecb tr\u00ed n\u1eb1m ngang \u0111\u1ebfn to\u00e0n b\u1ed9 d\u1ea3i g\u00f3c nghi\u00eang. C\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh kh\u00f3a ch\u1eafc ch\u1eafn \u1edf m\u1ed7i v\u1ecb tr\u00ed, \u0111\u1ea3m b\u1ea3o gh\u1ebf t\u1eadp duy tr\u00ec t\u1ea3i tr\u1ecdng \u0111\u1ecbnh m\u1ee9c t\u1ed1i \u0111a \u1edf m\u1ecdi g\u00f3c \u0111\u1ed9. Kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh \u0111a v\u1ecb tr\u00ed n\u00e0y gi\u00fap Keynimax\u2122 tr\u1edf th\u00e0nh tr\u1ea1m t\u1eadp \u0111\u1ea9y ng\u1ef1c ch\u00ednh cho c\u1ea3 t\u01b0 th\u1ebf n\u1eb1m ngang v\u00e0 nghi\u00eang t\u1ea1i b\u1ea5t k\u1ef3 c\u01a1 s\u1edf t\u1eadp luy\u1ec7n n\u00e0o, lo\u1ea1i b\u1ecf nhu c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c gh\u1ebf t\u1eadp n\u1eb1m ngang v\u00e0 nghi\u00eang ri\u00eang bi\u1ec7t trong c\u00f9ng m\u1ed9t khu v\u1ef1c. C\u01a1 ch\u1ebf kh\u00f3a nhanh h\u1ed7 tr\u1ee3 vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i nhanh ch\u00f3ng gi\u1eefa c\u00e1c v\u1ecb tr\u00ed, ph\u00f9 h\u1ee3p cho c\u00e1c b\u00e0i t\u1eadp theo chu\u1ed7i (circuit training) v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh t\u1eadp superset c\u0169ng nh\u01b0 c\u00e1c bu\u1ed5i t\u1eadp ch\u1ec9 th\u1ef1c hi\u1ec7n m\u1ed9t b\u00e0i t\u1eadp duy nh\u1ea5t.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

Gh\u1ebf Keynimax\u2122 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t quy tr\u00ecnh thi\u1ebft k\u1ebf b\u1eaft \u0111\u1ea7u t\u1eeb v\u1ea5n \u0111\u1ec1, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb s\u1ea3n ph\u1ea9m. Thi\u1ebft k\u1ebf gh\u1ebf ti\u00eau chu\u1ea9n ch\u1ea5p nh\u1eadn s\u1ef1 h\u1ea1n ch\u1ebf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a x\u01b0\u01a1ng b\u1ea3 vai nh\u01b0 m\u1ed9t c\u00e1i gi\u00e1 kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u1ed5n \u0111\u1ecbnh b\u00ean. Ch\u00fang t\u00f4i \u0111\u00e3 t\u1eeb ch\u1ed1i s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i \u0111\u00f3 v\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t gi\u1ea3i ph\u00e1p k\u1ebft c\u1ea5u v\u00e0 h\u00ecnh h\u1ecdc gi\u00fap \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea3 hai m\u1ee5c ti\u00eau c\u00f9ng l\u00fac: t\u1ef1 do ho\u00e0n to\u00e0n cho x\u01b0\u01a1ng b\u1ea3 vai th\u00f4ng qua \u0111\u01b0\u1eddng vi\u1ec1n h\u00ecnh ch\u00eca kh\u00f3a \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh b\u00ean nh\u1edd C\u00e1nh \u1ed4n \u0111\u1ecbnh (Stability Wing), v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i nh\u1edd khung th\u00e9p d\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c 1.000 lbs \u1edf b\u1ea5t k\u1ef3 g\u00f3c \u0111\u1ed9 n\u00e0o v\u00e0 trong m\u1ecdi \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng th\u01b0\u01a1ng m\u1ea1i th\u1ef1c t\u1ebf. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t chi\u1ebfc gh\u1ebf t\u1eadp c\u00f3 hi\u1ec7u su\u1ea5t sinh c\u01a1 h\u1ecdc t\u1ed1t h\u01a1n, h\u1ed7 tr\u1ee3 t\u1ea3i tr\u1ecdng n\u1eb7ng h\u01a1n m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 k\u00edch ho\u1ea1t c\u01a1 l\u00f5i t\u00edch c\u1ef1c h\u01a1n so v\u1edbi b\u1ea5t k\u1ef3 thi\u1ebft k\u1ebf truy\u1ec1n th\u1ed1ng n\u00e0o.<\/p>\n\n\n\n

\u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 to\u00e0n b\u1ed9 D\u00f2ng gh\u1ebf d\u00e0i th\u01b0\u01a1ng m\u1ea1i<\/a> ho\u1eb7c trao \u0111\u1ed5i v\u1ec1 b\u00e0n Keynimax\u2122 d\u00e0nh cho c\u01a1 s\u1edf c\u1ee7a qu\u00fd v\u1ecb, li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i<\/a>.\u310a<\/p>","protected":false},"excerpt":{"rendered":"

When we began developing what would become the Keynimax\u2122 Bench, we were not trying to produce a better version of an existing design. We were trying to solve a problem that conventional bench design had accepted as inherent: the trade-off between structural load capacity and biomechanical freedom. Standard commercial benches are built wide for stability […]<\/p>\n","protected":false},"author":1,"featured_media":4952,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[16],"tags":[],"class_list":["post-4756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-spotlights"],"_links":{"self":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/posts\/4756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/comments?post=4756"}],"version-history":[{"count":4,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/posts\/4756\/revisions"}],"predecessor-version":[{"id":4920,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/posts\/4756\/revisions\/4920"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/media\/4952"}],"wp:attachment":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/media?parent=4756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/categories?post=4756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/tags?post=4756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}