{"id":2934,"date":"2026-01-23T20:20:40","date_gmt":"2026-01-23T12:20:40","guid":{"rendered":"https:\/\/alexathletics1982.com\/?post_type=product&#038;p=2934"},"modified":"2026-09-04T10:51:06","modified_gmt":"2026-09-04T02:51:06","slug":"ta-luc-giac-co-chu-noi-braille","status":"publish","type":"product","link":"https:\/\/alexathletics1982.com\/vi\/hex-dumbbell-with-braille\/","title":{"rendered":"T\u1ea1 l\u1ee5c gi\u00e1c b\u1eb1ng cao su c\u00f3 ch\u1eef n\u1ed5i Braille"},"content":{"rendered":"<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"T\u1ea1 l\u1ee5c gi\u00e1c cao su Alex Athletics | Lo\u1ea1i chuy\u00ean d\u1ee5ng cho ph\u00f2ng t\u1eadp, ch\u1ed1ng l\u0103n, gi\u1ea3m ti\u1ebfng \u1ed3n tr\u00ean s\u00e0n\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/R1B8m9fIaH4?start=14&amp;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h1 class=\"SourceCode\"><span class=\"VerbatimChar\"><span lang=\"EN-US\">T\u1ea1 l\u1ee5c gi\u00e1c b\u1eb1ng cao su c\u00f3 v\u1ea1ch chia ch\u1eef n\u1ed5i\u00a0<\/span><\/span><\/h1>\n<h3><span lang=\"EN-US\">S\u1ee9c m\u1ea1nh cho m\u1ecdi ng\u01b0\u1eddi: T\u1ea1 l\u1ee5c gi\u00e1c ch\u1eef Braille \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi<\/span><\/h3>\n<p>S\u1ee9c m\u1ea1nh th\u1ef1c s\u1ef1 n\u00ean \u0111\u01b0\u1ee3c d\u00e0nh cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. T\u1ea1 l\u1ee5c gi\u00e1c cao su C4 c\u1ee7a Alex Athletics l\u00e0 m\u1ed9t s\u00e1ng ki\u1ebfn ti\u00ean phong trong thi\u1ebft k\u1ebf th\u1ec3 d\u1ee5c th\u1ec3 thao h\u00f2a nh\u1eadp. Nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c r\u1eb1ng ph\u00f2ng t\u1eadp th\u1ec3 d\u1ee5c c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng kh\u00f3 di chuy\u1ec3n \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean khi\u1ebfm th\u1ecb, Alex \u0111\u00e3 t\u00edch h\u1ee3p H\u1ec7 th\u1ed1ng \u0111\u00e1nh d\u1ea5u tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng ch\u1eef n\u1ed5i Braille tr\u1ef1c ti\u1ebfp v\u00e0o ph\u1ea7n \u0111\u1ea7u cao su c\u1ee7a nh\u1eefng chi\u1ebfc t\u1ea1 l\u1ee5c gi\u00e1c n\u00e0y. M\u1ed7i qu\u1ea3 t\u1ea1 \u0111\u1ec1u hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng c\u1ea3 ch\u1eef s\u1ed1 l\u1edbn, c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao v\u00e0 c\u00e1c ch\u1ea5m ch\u1eef Braille n\u1ed5i, gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ecb l\u1ef1c k\u00e9m c\u00f3 th\u1ec3 t\u1ef1 ch\u1ecdn tr\u1ecdng l\u01b0\u1ee3ng m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp v\u00e0 t\u1ef1 tin.<\/p>\n<p>Ngo\u00e0i t\u00e1c \u0111\u1ed9ng x\u00e3 h\u1ed9i, C4 h\u1ed9i t\u1ee5 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ti\u00eau ch\u00ed m\u00e0 m\u1ed9t qu\u1ea3 t\u1ea1 l\u1ee5c gi\u00e1c cao su d\u00e0nh cho m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i c\u1ea7n c\u00f3. H\u00ecnh d\u1ea1ng l\u1ee5c gi\u00e1c s\u00e1u m\u1eb7t gi\u00fap ng\u0103n t\u1ea1 l\u0103n v\u00e0 t\u1ea1o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho c\u00e1c b\u00e0i t\u1eadp tr\u00ean s\u00e0n. Ph\u1ea7n \u0111\u1ea7u t\u1ea1 \u0111\u01b0\u1ee3c b\u1ecdc b\u1eb1ng cao su d\u00e0y \u0111\u1ec3 h\u1ea5p th\u1ee5 ch\u1ea5n \u0111\u1ed9ng v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n, c\u00f2n tay c\u1ea7m b\u1eb1ng th\u00e9p c\u00f3 thi\u1ebft k\u1ebf \u00f4m s\u00e1t tay v\u1edbi b\u1ec1 m\u1eb7t gai gi\u00fap c\u1ea7m n\u1eafm ch\u1eafc ch\u1eafn v\u00e0 an to\u00e0n. L\u00f5i gang \u0111\u00fac ch\u1eafc ch\u1eafn, \u0111\u01b0\u1ee3c \u0111\u00fac b\u00ean ngo\u00e0i \u1ed1ng th\u00e9p v\u00e0 h\u00e0n ch\u1eafc ch\u1eafn v\u00e0o tay c\u1ea7m, \u0111\u1ea3m b\u1ea3o s\u1ef1 c\u00e2n b\u1eb1ng nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ea7u t\u1ea1 kh\u00f4ng bao gi\u1edd b\u1ecb l\u1ecfng l\u1ebbo trong to\u00e0n b\u1ed9 d\u1ea3i tr\u1ecdng l\u01b0\u1ee3ng t\u1eeb 1\u201350 kg. D\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 ph\u00f2ng t\u1eadp cam k\u1ebft v\u1edbi s\u1ef1 h\u00f2a nh\u1eadp, nh\u00e0 ph\u00e2n ph\u1ed1i \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t chi\u1ebfc t\u1ea1 l\u1ee5c gi\u00e1c n\u1ed5i b\u1eadt, hay v\u1eadn \u0111\u1ed9ng vi\u00ean khuy\u1ebft t\u1eadt, C4 \u0111\u1ec1u mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u1edbi m\u1ee5c \u0111\u00edch r\u00f5 r\u00e0ng.<\/p>\n<h3><span lang=\"EN-US\">1. K\u00fd hi\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng ch\u1eef n\u1ed5i Braille to\u00e0n di\u1ec7n<\/span><\/h3>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">\u0110\u00e2y l\u00e0 t\u00ednh n\u0103ng n\u1ed5i b\u1eadt m\u00e0 kh\u00f4ng c\u00f3 lo\u1ea1i t\u1ea1 l\u1ee5c gi\u00e1c n\u00e0o kh\u00e1c s\u1edf h\u1eefu. Ch\u1eef n\u1ed5i Braille \u0111\u01b0\u1ee3c \u0111\u00fac tr\u1ef1c ti\u1ebfp v\u00e0o \u0111\u1ea7u t\u1ea1 b\u1eb1ng cao su \u2014 kh\u00f4ng ph\u1ea3i in hay d\u00e1n l\u00ean \u2014 n\u00ean kh\u00f4ng th\u1ec3 bong tr\u00f3c hay m\u00f2n \u0111i. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u01b0\u1eddi khi\u1ebfm th\u1ecb nh\u1eadn bi\u1ebft tr\u1ecdng l\u01b0\u1ee3ng ngay l\u1eadp t\u1ee9c b\u1eb1ng x\u00fac gi\u00e1c, g\u00f3p ph\u1ea7n t\u0103ng c\u01b0\u1eddng s\u1ef1 \u0111\u1ed9c l\u1eadp v\u00e0 an to\u00e0n, \u0111\u1ed3ng th\u1eddi lo\u1ea1i b\u1ecf nhu c\u1ea7u ph\u1ea3i nh\u1edd s\u1ef1 tr\u1ee3 gi\u00fap. \u0110\u1ed1i v\u1edbi c\u00e1c ph\u00f2ng t\u1eadp th\u01b0\u01a1ng m\u1ea1i, vi\u1ec7c trang b\u1ecb nh\u1eefng chi\u1ebfc t\u1ea1 n\u00e0y s\u1ebd g\u1eedi \u0111i m\u1ed9t th\u00f4ng \u0111i\u1ec7p m\u1ea1nh m\u1ebd v\u1ec1 s\u1ef1 ch\u00e0o \u0111\u00f3n v\u00e0 t\u00ednh d\u1ec5 ti\u1ebfp c\u1eadn \u0111\u1ebfn to\u00e0n th\u1ec3 c\u1ed9ng \u0111\u1ed3ng.<\/span><\/p>\n<h3><span lang=\"EN-US\">2. Thi\u1ebft k\u1ebf t\u1ea1 l\u1ee5c gi\u00e1c ch\u1ed1ng l\u0103n<\/span><\/h3>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">T\u00ednh an to\u00e0n l\u00e0 y\u1ebfu t\u1ed1 ph\u1ed5 qu\u00e1t. H\u00ecnh l\u1ee5c gi\u00e1c gi\u00fap qu\u1ea3 t\u1ea1 lu\u00f4n n\u1eb1m \u0111\u00fang v\u1ecb tr\u00ed b\u1ea1n \u0111\u1eb7t. N\u00f3 s\u1ebd kh\u00f4ng l\u0103n tr\u00ean s\u00e0n g\u00e2y nguy c\u01a1 v\u1ea5p ng\u00e3 \u2014 m\u1ed9t t\u00ednh n\u0103ng an to\u00e0n quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u1ea3 v\u1eadn \u0111\u1ed9ng vi\u00ean khi\u1ebfm th\u1ecb l\u1eabn ng\u01b0\u1eddi d\u00f9ng n\u00f3i chung \u2014 \u0111\u1ed3ng th\u1eddi t\u1ea1o ra m\u1ed9t b\u1ec7 v\u1eefng ch\u1eafc \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i t\u1eadp ch\u1ed1ng \u0111\u1ea9y v\u00e0 k\u00e9o t\u1ea1 ki\u1ec3u renegade.<\/span><\/p>\n<h3><span lang=\"EN-US\">3. L\u1edbp ph\u1ee7 cao su gi\u1ea3m ti\u1ebfng \u1ed3n cao c\u1ea5p<\/span><\/h3>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">L\u1edbp v\u1ecf cao su ch\u1ea5t l\u01b0\u1ee3ng cao bao b\u1ecdc t\u1eebng qu\u1ea3 t\u1ea1 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n cao. L\u1edbp v\u1ecf n\u00e0y gi\u00fap gi\u1ea3m ch\u1ea5n, b\u1ea3o v\u1ec7 s\u00e0n nh\u00e0 v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n trong ph\u00f2ng t\u1eadp t\u1ea1 \u0111\u00f4ng \u0111\u00fac. Ch\u1ea5t li\u1ec7u cao su c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, gi\u00fap c\u00e1c con s\u1ed1 hi\u1ec3n th\u1ecb b\u1eb1ng m\u1eaft th\u01b0\u1eddng v\u00e0 c\u00e1c k\u00fd hi\u1ec7u ch\u1eef n\u1ed5i Braille v\u1eabn d\u1ec5 \u0111\u1ecdc ngay c\u1ea3 sau nhi\u1ec1u n\u0103m s\u1eed d\u1ee5ng v\u1edbi t\u1ea7n su\u1ea5t cao.<\/span><\/p>\n<h3><span lang=\"EN-US\">4. Tay c\u1ea7m c\u00f3 v\u00e2n ch\u1ed1ng tr\u01b0\u1ee3t, thi\u1ebft k\u1ebf theo nguy\u00ean t\u1eafc c\u00f4ng th\u00e1i h\u1ecdc<\/span><\/h3>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">Kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu. Tay c\u1ea7m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u00f4m s\u00e1t l\u00f2ng b\u00e0n tay m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean, v\u1edbi l\u1edbp m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n ch\u1ed1ng \u0103n m\u00f2n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng g\u00e2n c\u00f3 \u0111\u1ed9 s\u00e2u v\u1eeba ph\u1ea3i gi\u00fap c\u1ea7m n\u1eafm ch\u1eafc ch\u1eafn, ch\u1ed1ng tr\u01b0\u1ee3t. \u0110\u01b0\u1eddng k\u00ednh tay c\u1ea7m t\u0103ng d\u1ea7n theo tr\u1ecdng l\u01b0\u1ee3ng \u2014 24 mm cho m\u1ee9c 1 kg, 27 mm cho m\u1ee9c 2\u20135 kg v\u00e0 34 mm t\u1eeb 6 kg \u0111\u1ebfn 50 kg \u2014 gi\u00fap c\u00e1c m\u1ee9c t\u1ea1 nh\u1eb9 v\u1eabn tho\u1ea3i m\u00e1i cho vi\u1ec7c ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng v\u00e0 ng\u01b0\u1eddi c\u00f3 b\u00e0n tay nh\u1ecf, trong khi c\u00e1c m\u1ee9c t\u1ea1 n\u1eb7ng mang l\u1ea1i c\u1ea3m gi\u00e1c c\u1ea7m n\u1eafm to\u00e0n b\u00e0n tay m\u00e0 nh\u1eefng ng\u01b0\u1eddi t\u1eadp t\u1ea1 chuy\u00ean nghi\u1ec7p mong \u0111\u1ee3i. Ph\u1ea3n h\u1ed3i x\u00fac gi\u00e1c n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng nh\u1eadn th\u1ee9c v\u1ecb tr\u00ed c\u01a1 th\u1ec3 v\u00e0 vi\u1ec7c x\u1eed l\u00fd c\u00e1c m\u1ee9c t\u1ea1 n\u1eb7ng m\u1ed9t c\u00e1ch an to\u00e0n.<\/span><\/p>\n<h3><span lang=\"EN-US\">5. \u0110\u1ed9 b\u1ec1n \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u01b0\u01a1ng m\u1ea1i<\/span><\/h3>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">\u201cThi\u1ebft k\u1ebf h\u00f2a nh\u1eadp\u201d kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 \u201cd\u1ec5 v\u1ee1\u201d. M\u1eabu C4 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo c\u00f9ng c\u00e1c ti\u00eau chu\u1ea9n th\u01b0\u01a1ng m\u1ea1i nh\u01b0 c\u00e1c qu\u1ea3 t\u1ea1 l\u1ee5c gi\u00e1c cao su ti\u00eau chu\u1ea9n c\u1ee7a ch\u00fang t\u00f4i: \u0111\u1ea7u t\u1ea1 \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn v\u00e0o tay c\u1ea7m v\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c c\u01a1 s\u1edf c\u00f3 l\u01b0u l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng cao \u2014 v\u1eabn gi\u1eef nguy\u00ean \u0111\u1ed9 b\u1ec1n b\u1ec9 v\u00e0 \u0111\u00e1ng tin c\u1eady, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i gi\u00e1 tr\u1ecb x\u00e3 h\u1ed9i th\u00eam. C\u00e1c chi ti\u1ebft c\u1ea5u t\u1ea1o v\u00e0 c\u00e1c b\u00e0i ki\u1ec3m tra m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-5148 size-large\" src=\"https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-1024x640.jpg\" alt=\"T\u1ea1 l\u1ee5c gi\u00e1c b\u1eb1ng cao su c\u00f3 v\u1ea1ch ghi tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng ch\u1eef Braille \u2013 Alex Athletics C4\" width=\"1024\" height=\"640\" srcset=\"https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-1024x640.jpg 1024w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-300x188.jpg 300w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-768x480.jpg 768w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-1536x960.jpg 1536w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-2048x1281.jpg 2048w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-18x12.jpg 18w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_01-600x375.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>C\u1ea5u t\u1ea1o c\u1ee7a t\u1ea1 l\u1ee5c gi\u00e1c C4<\/h2>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">Nh\u01b0 H\u01b0\u1edbng d\u1eabn mua t\u1ea1 l\u1ee5c gi\u00e1c c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 gi\u1ea3i th\u00edch, h\u1ea7u nh\u01b0 m\u1ecdi chi\u1ebfc t\u1ea1 l\u1ee5c gi\u00e1c n\u00e0o b\u1ecb h\u1ecfng khi s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec1u g\u1eb7p s\u1ef1 c\u1ed1 \u1edf m\u1ed9t trong ba v\u1ecb tr\u00ed ti\u1ec1m \u1ea9n sau: h\u00ecnh d\u1ea1ng \u0111\u1ea7u t\u1ea1, l\u1edbp v\u1ecf cao su ho\u1eb7c kh\u1edbp n\u1ed1i gi\u1eefa \u0111\u1ea7u t\u1ea1 v\u00e0 tay c\u1ea7m. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch m\u1eabu C4 gi\u1ea3i quy\u1ebft t\u1eebng v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/span><\/p>\n<h4><span lang=\"EN-US\">H\u00ecnh h\u1ecdc \u0111\u1ea7u l\u1ee5c gi\u00e1c<\/span><\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">\u0110\u1ea7u v\u00edt C4 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u00ecnh d\u1ea1ng c\u1ee7a m\u1ed9t \u0111ai \u1ed1c l\u1ee5c gi\u00e1c, mang l\u1ea1i v\u1ebb ngo\u00e0i c\u01a1 kh\u00ed, ch\u1eafc ch\u1eafn c\u00f9ng s\u00e1u m\u1eb7t r\u1ed9ng v\u00e0 ph\u1eb3ng, gi\u00fap \u0111\u1ea7u v\u00edt n\u1eb1m ho\u00e0n to\u00e0n b\u1eb1ng ph\u1eb3ng tr\u00ean s\u00e0n. C\u00e1c g\u00f3c \u0111\u01b0\u1ee3c bo tr\u00f2n r\u1ed9ng r\u00e3i thay v\u00ec nh\u1ecdn. C\u00e1c g\u00f3c \u0111\u01b0\u1ee3c bo tr\u00f2n gi\u00fap ph\u00e2n t\u00e1n l\u1ef1c t\u00e1c \u0111\u1ed9ng tr\u00ean di\u1ec7n t\u00edch l\u1edbn h\u01a1n, do \u0111\u00f3 cao su m\u00f2n ch\u1eadm h\u01a1n v\u00e0 l\u1edbp v\u1ecf b\u1ecdc kh\u00f4ng b\u1ecb n\u1ee9t \u1edf c\u00e1c m\u00e9p \u2014 \u0111\u00e2y l\u00e0 \u0111i\u1ec3m h\u1ecfng h\u00f3c ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean c\u00e1c \u0111\u1ea7u l\u1ee5c gi\u00e1c \u0111\u01b0\u1ee3c \u0111\u00fac v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m. C\u1ea3 hai \u0111\u1ea7u \u0111\u1ec1u c\u00f3 k\u00edch th\u01b0\u1edbc gi\u1ed1ng h\u1ec7t nhau v\u00e0 \u0111\u01b0\u1ee3c l\u1eafp vu\u00f4ng g\u00f3c v\u1edbi tay c\u1ea7m, do \u0111\u00f3 khi \u0111\u1eb7t \u0111\u1ea7u C4 tr\u00ean b\u1ec1 m\u1eb7t ph\u1eb3ng, n\u00f3 s\u1ebd kh\u00f4ng b\u1ecb l\u1eafc l\u01b0 hay quay tr\u00f2n.<\/span><\/p>\n<h4><span lang=\"EN-US\">\u0110\u1ea7u b\u1eb1ng gang, \u1ed1ng l\u00f3t b\u1eb1ng th\u00e9p v\u00e0 tay c\u1ea7m \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng h\u00e0n<\/span><\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">B\u00ean trong m\u1ed7i \u0111\u1ea7u cao su l\u00e0 m\u1ed9t l\u00f5i gang \u0111\u00fac \u0111\u1eb7c. Thay v\u00ec khoan l\u1ed7 tr\u00ean s\u1ea3n ph\u1ea9m \u0111\u00fac \u0111\u00e3 ho\u00e0n thi\u1ec7n, ch\u00fang t\u00f4i \u0111\u00fac gang tr\u1ef1c ti\u1ebfp xung quanh m\u1ed9t \u1ed1ng th\u00e9p c\u00f3 th\u00e0nh d\u00e0y 3 mm. Khi gang n\u00f3ng ch\u1ea3y ngu\u1ed9i \u0111i, n\u00f3 co l\u1ea1i v\u00e0 b\u00e1m ch\u1eb7t v\u00e0o \u1ed1ng th\u00e9p, t\u1ea1o ra m\u1ed9t li\u00ean k\u1ebft kim lo\u1ea1i ki\u1ec3u gh\u00e9p kh\u00edt m\u00e0 kh\u00f4ng lo\u1ea1i keo d\u00e1n n\u00e0o s\u00e1nh k\u1ecbp. Sau \u0111\u00f3, tay c\u1ea7m \u0111\u01b0\u1ee3c \u00e9p v\u1eeba kh\u00edt v\u00e0o \u1ed1ng b\u1ecdc th\u00e9p \u0111\u00f3 v\u00e0 h\u00e0n c\u1ed1 \u0111\u1ecbnh t\u1ea1i ch\u1ed7 \u2014 ph\u01b0\u01a1ng ph\u00e1p l\u1eafp r\u00e1p k\u1ebft h\u1ee3p gi\u1eefa \u00e9p v\u1eeba kh\u00edt v\u00e0 h\u00e0n, \u0111\u01b0\u1ee3c H\u01b0\u1edbng d\u1eabn Mua h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p b\u1ec1n nh\u1ea5t trong ba ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn, v\u01b0\u1ee3t tr\u1ed9i h\u01a1n h\u1eb3n so v\u1edbi c\u00e1c m\u1ed1i n\u1ed1i d\u00e1n keo ho\u1eb7c l\u1eafp v\u1eeba kh\u00edt b\u1eb1ng ma s\u00e1t th\u01b0\u1eddng th\u1ea5y tr\u00ean c\u00e1c qu\u1ea3 t\u1ea1 l\u1ee5c gi\u00e1c gi\u00e1 r\u1ebb. K\u1ebft qu\u1ea3 l\u00e0 ph\u1ea7n \u0111\u1ea7u t\u1ea1 v\u1eabn ch\u1eafc ch\u1eafn sau nhi\u1ec1u n\u0103m c\u1ea5t gi\u1eef tr\u00ean gi\u00e1, r\u01a1i r\u1edbt v\u00e0 s\u1eed d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i h\u00e0ng ng\u00e0y: m\u1ed1i n\u1ed1i gi\u1eefa \u0111\u1ea7u t\u1ea1 v\u00e0 tay c\u1ea7m \u2014 \u0111\u01b0\u1ee3c H\u01b0\u1edbng d\u1eabn Mua h\u00e0ng g\u1ecdi l\u00e0 \u201cv\u1ea5n \u0111\u1ec1 c\u1ea5u tr\u00fac quan tr\u1ecdng nh\u1ea5t\u201d \u2014 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1eb1ng k\u1ef9 thu\u1eadt, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u00e1n l\u1ea1i v\u1edbi nhau.<\/span><\/p>\n<h4><span lang=\"EN-US\">L\u1edbp v\u1ecf cao su d\u00e0y<\/span><\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">L\u1edbp cao su \u0111\u01b0\u1ee3c \u0111\u00fac ph\u1ee7 l\u00ean ph\u1ea7n \u0111\u1ea7u b\u1eb1ng gang v\u1edbi \u0111\u1ed9 d\u00e0y \u0111\u00e1ng k\u1ec3 v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u: d\u00e0y h\u01a1n \u1edf nh\u1eefng v\u1ecb tr\u00ed qu\u1ea3 t\u1ea1 th\u1ef1c s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi s\u00e0n, v\u00e0 m\u1ecfng h\u01a1n \u1edf nh\u1eefng ch\u1ed7 kh\u00f4ng bao gi\u1edd ch\u1ea1m s\u00e0n. Tr\u00ean m\u1ed9t chi\u1ebfc C4 12,5 kg \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eaft m\u1edf, ch\u00fang t\u00f4i \u0111o \u0111\u01b0\u1ee3c \u0111\u1ed9 d\u00e0y kho\u1ea3ng 8,75 mm tr\u00ean m\u1eb7t ph\u1eb3ng ti\u1ebfp x\u00fac, 6,85 mm \u1edf ph\u1ea7n l\u00f5m, 11,6 mm \u1edf c\u00e1c g\u00f3c v\u00e0 g\u1ea7n 18 mm \u1edf m\u00e9p va ch\u1ea1m ch\u00ednh, v\u1edbi ph\u1ea7n m\u1ecfng nh\u1ea5t v\u1eabn kho\u1ea3ng 6 mm. H\u1ee3p ch\u1ea5t n\u00e0y l\u00e0 cao su nguy\u00ean ch\u1ea5t 100% \u2014 kh\u00f4ng ch\u1ee9a ch\u1ea5t \u0111\u1ed9n t\u00e1i ch\u1ebf \u2014 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u00ec m\u00f9i th\u1ea5p, \u0111\u1ed9 c\u1ee9ng \u1ed5n \u0111\u1ecbnh v\u00e0 tu\u1ed5i th\u1ecd cao; n\u00f3 gi\u00fap gi\u1ea3m ch\u1ea5n, b\u1ea3o v\u1ec7 s\u00e0n nh\u00e0 v\u00e0 gi\u1eef cho ph\u00f2ng t\u1eadp t\u1ea1 y\u00ean t\u0129nh.<\/span><\/p>\n<h4><span lang=\"EN-US\">Tay c\u1ea7m th\u00e9p c\u00f3 \u0111\u01b0\u1eddng cong v\u1edbi b\u1ec1 m\u1eb7t g\u00e2n<\/span><\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">Tay c\u1ea7m \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p nguy\u00ean kh\u1ed1i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo \u0111\u01b0\u1eddng cong t\u1ef1 nhi\u00ean c\u1ee7a b\u00e0n tay khi n\u1eafm ch\u1eb7t v\u00e0 c\u00f3 b\u1ec1 m\u1eb7t g\u00e2n n\u1ed5i c\u00f3 \u0111\u1ed9 s\u00e2u v\u1eeba ph\u1ea3i \u2014 \u0111\u1ee7 r\u00f5 n\u00e9t \u0111\u1ec3 b\u00e1m ch\u1eafc khi b\u00f4i ph\u1ea5n v\u00e0 khi ra m\u1ed3 h\u00f4i, \u0111\u1ed3ng th\u1eddi \u0111\u1ee7 m\u1ecbn m\u00e0ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c hi\u1ec7p t\u1eadp v\u1edbi s\u1ed1 l\u1ea7n l\u1eb7p cao v\u00e0 ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng. \u0110\u01b0\u1eddng k\u00ednh tay c\u1ea7m ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng h\u1ea1ng c\u00e2n: 24 mm (1 kg), 27 mm (2\u20135 kg) v\u00e0 34 mm (6\u201350 kg), n\u1eb1m trong ph\u1ea1m vi 28\u201335 mm m\u00e0 H\u01b0\u1edbng d\u1eabn Mua h\u00e0ng khuy\u1ebfn ngh\u1ecb cho t\u1ea1 l\u1ee5c gi\u00e1c th\u01b0\u01a1ng m\u1ea1i \u1edf m\u1ee9c t\u1ea1 t\u1eadp luy\u1ec7n. L\u1edbp m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n b\u1ea3o v\u1ec7 tay c\u1ea7m kh\u1ecfi mu\u1ed1i v\u00e0 \u0111\u1ed9 \u1ea9m do ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi tay \u2014 v\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 ki\u1ec3m ch\u1ee9ng tuy\u00ean b\u1ed1 n\u00e0y trong bu\u1ed3ng phun mu\u1ed1i, nh\u01b0 h\u00ecnh minh h\u1ecda b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n<h2>\u0110\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 ch\u1ee9ng minh: Th\u1eed nghi\u1ec7m phun mu\u1ed1i v\u00e0 th\u1eed nghi\u1ec7m r\u01a1i<\/h2>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">Ch\u00fang t\u00f4i kh\u00f4ng y\u00eau c\u1ea7u qu\u00fd v\u1ecb tin t\u01b0\u1edfng m\u1ed9t c\u00e1ch m\u00f9 qu\u00e1ng v\u00e0o nh\u1eefng tuy\u00ean b\u1ed1 v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00fang t\u00f4i. \u0110\u1ec3 ki\u1ec3m ch\u1ee9ng thi\u1ebft k\u1ebf c\u1ee7a C4, ch\u00fang t\u00f4i \u0111\u00e3 cho s\u1ea3n ph\u1ea9m tr\u1ea3i qua m\u1ed9t lo\u1ea1t c\u00e1c b\u00e0i ki\u1ec3m tra kh\u1eafc nghi\u1ec7t \u2014 \u0111\u01b0\u1ee3c ghi h\u00ecnh tr\u1ef1c ti\u1ebfp t\u1ea1i nh\u00e0 m\u00e1y c\u1ee7a ch\u00fang t\u00f4i \u1edf \u0110\u00e0i Loan. H\u00e3y xem video \u0111\u1ea7y \u0111\u1ee7 tr\u00ean trang n\u00e0y.<\/span><\/p>\n<h3>Th\u1eed nghi\u1ec7m phun mu\u1ed1i theo ti\u00eau chu\u1ea9n ASTM B117 \u2014 48 gi\u1edd, kh\u00f4ng g\u1ec9 s\u00e9t<\/h3>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">Ch\u00fang t\u00f4i \u0111\u00e3 th\u1eed nghi\u1ec7m l\u1edbp ho\u00e0n thi\u1ec7n c\u1ee7a tay c\u1ea7m trong bu\u1ed3ng phun s\u01b0\u01a1ng mu\u1ed1i theo ti\u00eau chu\u1ea9n ASTM B117 \u2014 ti\u00eau chu\u1ea9n ng\u00e0nh v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n \u2014 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng s\u01b0\u01a1ng m\u00f9 clorua natri. Sau 24 gi\u1edd \u2014 m\u1ee9c \u0111\u1ed9 ph\u01a1i nhi\u1ec5m \u0111\u00e3 v\u01b0\u1ee3t qu\u00e1 m\u1ee9c th\u00f4ng th\u01b0\u1eddng trong s\u1eed d\u1ee5ng gia \u0111\u00ecnh \u2014 tay c\u1ea7m kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o. Ch\u00fang t\u00f4i ti\u1ebfp t\u1ee5c th\u1eed nghi\u1ec7m \u0111\u1ebfn 48 gi\u1edd: kh\u00f4ng g\u1ec9 s\u00e9t, kh\u00f4ng r\u1ed7, l\u1edbp ho\u00e0n thi\u1ec7n kh\u00f4ng b\u1ecb bong tr\u00f3c. \u0110\u00f3 ch\u00ednh l\u00e0 m\u1ee9c \u0111\u1ed9 ch\u1ed1ng \u0103n m\u00f2n m\u00e0 m\u1ed9t tay c\u1ea7m c\u1ea7n c\u00f3 \u0111\u1ec3 ch\u1ecbu \u0111\u1ef1ng \u0111\u01b0\u1ee3c nhi\u1ec1u n\u0103m ti\u1ebfp x\u00fac v\u1edbi m\u1ed3 h\u00f4i tay trong m\u1ed9t ph\u00f2ng t\u1eadp th\u1ec3 h\u00ecnh th\u01b0\u01a1ng m\u1ea1i \u0111\u00f4ng \u0111\u00fac \u2014 v\u00e0 \u0111\u00f3 c\u0169ng ch\u00ednh l\u00e0 m\u1ee9c \u0111\u1ed9 m\u00e0 thi\u1ebft k\u1ebf tay c\u1ea7m c\u1ee7a C4 mang l\u1ea1i.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-5146 size-large\" src=\"https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-1024x822.jpg\" alt=\"Tay c\u1ea7m t\u1ea1 l\u1ee5c gi\u00e1c sau khi tr\u1ea3i qua th\u1eed nghi\u1ec7m phun mu\u1ed1i theo ti\u00eau chu\u1ea9n ASTM B117 trong 48 gi\u1edd\" width=\"1024\" height=\"822\" srcset=\"https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-1024x822.jpg 1024w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-300x241.jpg 300w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-768x617.jpg 768w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-1536x1233.jpg 1536w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-2048x1645.jpg 2048w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-15x12.jpg 15w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_02-600x482.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h4>\u00a0Th\u1eed nghi\u1ec7m th\u1ea3 l\u1eb7p l\u1ea1i t\u1eeb \u0111\u1ed9 cao 2,5 m<\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">M\u1ed9t qu\u1ea3 t\u1ea1 C4 n\u1eb7ng 5 kg \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ea3 t\u1eeb \u0111\u1ed9 cao \u0111\u00e3 \u0111o \u0111\u01b0\u1ee3c l\u00e0 2,5 m xu\u1ed1ng s\u00e0n nh\u00e0 m\u00e1y \u2014 kh\u00f4ng ch\u1ec9 m\u1ed9t l\u1ea7n, m\u00e0 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, \u0111\u00e3 l\u00ean \u0111\u1ebfn s\u00e1u l\u1ea7n v\u00e0 v\u1eabn ti\u1ebfp t\u1ee5c. Sau lo\u1ea1t th\u1eed nghi\u1ec7m n\u00e0y, qu\u1ea3 t\u1ea1 xu\u1ea5t hi\u1ec7n m\u1ed9t v\u00e0i v\u1ebft tr\u1ea7y x\u01b0\u1edbc m\u00e0u tr\u1eafng v\u00e0 m\u1ed9t v\u1ebft l\u00f5m nh\u1ecf tr\u00ean l\u1edbp cao su. Kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn n\u00e0o b\u1ecb l\u1ecfng, kh\u00f4ng c\u00f3 v\u1ebft n\u1ee9t n\u00e0o, v\u00e0 hai \u0111\u1ea7u t\u1ea1 v\u1eabn g\u1eafn ch\u1eb7t v\u00e0o tay c\u1ea7m.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-5147 size-large\" src=\"https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-1024x601.jpg\" alt=\"Th\u1eed nghi\u1ec7m r\u01a1i t\u1eeb \u0111\u1ed9 cao 2,5 m \u0111\u1ed1i v\u1edbi t\u1ea1 l\u1ee5c gi\u00e1c cao su \u2013 Nh\u00e0 m\u00e1y Alex Athletics\" width=\"1024\" height=\"601\" srcset=\"https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-1024x601.jpg 1024w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-300x176.jpg 300w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-768x451.jpg 768w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-1536x902.jpg 1536w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-2048x1202.jpg 2048w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-18x12.jpg 18w, https:\/\/alexathletics1982.com\/wp-content\/uploads\/2026\/01\/Rubber-Hex-Dumbbell\u6587\u63cf\u5716_03-600x352.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h4><span lang=\"EN-US\">Th\u1eed nghi\u1ec7m r\u01a1i t\u1eeb t\u1ea7ng hai \u2014 12,5 kg<\/span><\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">\u0110\u1ec3 th\u1eed nghi\u1ec7m s\u00e2u h\u01a1n, m\u1ed9t qu\u1ea3 t\u1ea1 C4 n\u1eb7ng 12,5 kg \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e9m t\u1eeb t\u1ea7ng hai c\u1ee7a nh\u00e0 m\u00e1y ch\u00fang t\u00f4i. L\u1edbp cao su xu\u1ea5t hi\u1ec7n c\u00e1c v\u1ebft tr\u1ea7y x\u01b0\u1edbc v\u00e0 hai v\u1ebft l\u00f5m ri\u00eang bi\u1ec7t, ho\u00e0n to\u00e0n \u0111\u00fang nh\u01b0 ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t l\u1edbp v\u1ecf h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. Ph\u1ea7n \u0111\u1ea7u t\u1ea1 kh\u00f4ng b\u1ecb d\u1ecbch chuy\u1ec3n, tay c\u1ea7m kh\u00f4ng b\u1ecb x\u00ea d\u1ecbch, v\u00e0 qu\u1ea3 t\u1ea1 v\u1eabn ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. \u0110\u00e2y l\u00e0 t\u00ecnh hu\u1ed1ng x\u1ea5u nh\u1ea5t c\u00f3 th\u1ec3 x\u1ea3y ra trong th\u1ef1c t\u1ebf \u2014 m\u1ed9t qu\u1ea3 t\u1ea1 n\u1eb7ng r\u01a1i t\u1eeb \u0111\u1ed9 cao cao h\u01a1n nhi\u1ec1u so v\u1edbi vai \u2014 v\u00e0 c\u1ea5u tr\u00fac \u0111\u00fac bao b\u1ecdc, \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng h\u00e0n \u0111\u00e3 gi\u1eef v\u1eefng \u0111\u01b0\u1ee3c.<\/span><\/p>\n<h4><span lang=\"EN-US\">Ki\u1ec3m tra v\u00e0 \u0111o l\u01b0\u1eddng tr\u00ean m\u1eabu c\u1eaft ngang<\/span><\/h4>\n<p class=\"FirstParagraph\"><span lang=\"EN-US\">M\u1ecdi th\u00f4ng s\u1ed1 tr\u00ean \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb m\u1ed9t qu\u1ea3 t\u1ea1 t\u1eadp luy\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eaft m\u1edf, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng th\u01b0\u1edbc k\u1eb9p tr\u01b0\u1edbc \u1ed1ng k\u00ednh m\u00e1y quay: \u1ed1ng th\u00e9p 3 mm, l\u1edbp cao su 6\u201318 mm, tay c\u1ea7m 33,9 mm \u0111\u1ed1i v\u1edbi m\u1eabu 6 kg. Th\u1eed nghi\u1ec7m nhanh trong H\u01b0\u1edbng d\u1eabn Mua h\u00e0ng \u2014 th\u1ea3 t\u1ea1 xu\u1ed1ng v\u00e0 l\u1eafng nghe xem c\u00f3 ti\u1ebfng va ch\u1ea1m tr\u1ea7m, \u0111\u1ed3ng nh\u1ea5t thay v\u00ec ti\u1ebfng leng keng v\u00e0 l\u1ea1ch c\u1ea1ch \u2014 ch\u00ednh x\u00e1c l\u00e0 nh\u1eefng g\u00ec b\u1ea1n nghe th\u1ea5y tr\u00ean m\u1eabu C4.<\/span><\/p>\n<h3>T\u1ea1 l\u1ee5c gi\u00e1c n\u00e0y d\u00e0nh cho ai?<\/h3>\n<ul style=\"padding-left: 0\">\n<li>C\u00e1c ph\u00f2ng t\u1eadp th\u1ec3 d\u1ee5c v\u00e0 trung t\u00e2m th\u1ec3 d\u1ee5c c\u1ed9ng \u0111\u1ed3ng m\u1edf c\u1eeda cho m\u1ecdi ng\u01b0\u1eddi.<\/li>\n<li>C\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean khuy\u1ebft t\u1eadt v\u00e0 c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean c\u1eed t\u1ea1 khi\u1ebfm th\u1ecb.<\/li>\n<li>C\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 b\u00e1n bu\u00f4n \u0111ang t\u00ecm ki\u1ebfm d\u00f2ng s\u1ea3n ph\u1ea9m t\u1ea1 l\u1ee5c gi\u00e1c c\u00f3 thi\u1ebft k\u1ebf \u0111\u1ed9c \u0111\u00e1o.<\/li>\n<li>C\u00e1c trung t\u00e2m v\u00e0 ph\u00f2ng kh\u00e1m ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng.<\/li>\n<li>B\u1ea5t k\u1ef3 ai coi tr\u1ecdng c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf ph\u1ed5 qu\u00e1t.<\/li>\n<\/ul>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m<\/h3>\n<table border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td><strong>M\u1eabu<\/strong><\/p>\n<p><strong>M\u1eabu<\/strong><\/td>\n<td>W03AB001 (C4)<\/p>\n<p>T\u1ea1 l\u1ee5c gi\u00e1c b\u1eb1ng cao su<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u00ednh n\u0103ng<\/strong><\/td>\n<td>D\u1ea5u hi\u1ec7u tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng ch\u1eef Braille<\/td>\n<\/tr>\n<tr>\n<td><strong>H\u00ecnh d\u1ea1ng<\/strong><\/p>\n<p><strong>Ph\u00f2ng X\u00e2y d\u1ef1ng<\/strong><\/td>\n<td>H\u00ecnh l\u1ee5c gi\u00e1c (Ch\u1ed1ng l\u1eadt)<\/p>\n<p>\u0110\u00fac b\u1eb1ng gang tr\u00ean \u1ed1ng l\u00f3t th\u00e9p d\u00e0y h\u01a1n 3 mm; tay c\u1ea7m \u0111\u01b0\u1ee3c l\u1eafp \u00e9p v\u00e0 gia c\u1ed1 b\u1eb1ng h\u00e0n<\/td>\n<\/tr>\n<tr>\n<td><strong>Ch\u1ea5t li\u1ec7u<\/strong><\/td>\n<td>Cao su, gang, cr\u00f4m<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1ecdng l\u01b0\u1ee3ng<\/strong><\/td>\n<td>1\u201350 kg (B\u01b0\u1edbc nh\u1ea3y ti\u00eau chu\u1ea9n)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<p><strong>C\u00e2u h\u1ecfi: T\u1ea1 l\u1ee5c gi\u00e1c l\u00e0 g\u00ec?<\/strong><\/p>\n<p>T\u1ea1 l\u1ee5c gi\u00e1c (vi\u1ebft t\u1eaft c\u1ee7a t\u1ea1 h\u00ecnh l\u1ee5c gi\u00e1c) c\u00f3 \u0111\u1ea7u t\u1ea1 b\u1eb1ng cao su s\u00e1u m\u1eb7t gi\u00fap ng\u0103n t\u1ea1 l\u0103n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n cho c\u00e1c ph\u00f2ng t\u1eadp th\u01b0\u01a1ng m\u1ea1i v\u00e0 t\u1eadp luy\u1ec7n t\u1ea1i nh\u00e0. M\u1eabu Alex C4 b\u1ed5 sung c\u00e1c v\u1ea1ch \u0111\u00e1nh d\u1ea5u tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng ch\u1eef n\u1ed5i Braille v\u00e0o thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh hi\u1ec7u qu\u1ea3 n\u00e0y.<\/p>\n<p><strong>H\u1ecfi: T\u00f4i c\u00f3 th\u1ec3 \u0111\u1eb7t mua s\u1ed1 l\u01b0\u1ee3ng l\u1edbn nh\u1eefng qu\u1ea3 t\u1ea1 l\u1ee5c gi\u00e1c n\u00e0y kh\u00f4ng?<\/strong><\/p>\n<p>\u0110\u00fang v\u1eady. Alex Athletics l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb th\u1ec3 d\u1ee5c c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i \u0110\u00e0i Loan. Ch\u00fang t\u00f4i cung c\u1ea5p t\u1ea1 l\u1ee5c gi\u00e1c cao su v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn cho c\u00e1c ph\u00f2ng t\u1eadp th\u1ec3 h\u00ecnh v\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i. Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 b\u00e1n h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1.<\/p>\n<p><strong>C\u00e2u h\u1ecfi: Ph\u1ea1m vi tr\u1ecdng l\u01b0\u1ee3ng c\u00f3 s\u1eb5n l\u00e0 bao nhi\u00eau?<\/strong><\/p>\n<p>T\u1ea1 l\u1ee5c gi\u00e1c cao su C4 c\u00f3 c\u00e1c m\u1ee9c tr\u1ecdng l\u01b0\u1ee3ng t\u1eeb 1 kg \u0111\u1ebfn 50 kg, v\u1edbi c\u00e1c m\u1ee9c t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng ti\u00eau chu\u1ea9n.<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"SourceCode\"><span class=\"VerbatimChar\"><span lang=\"EN-US\">C4 <strong>T\u1ea1 l\u1ee5c gi\u00e1c b\u1eb1ng cao su<\/strong> S\u1ea3n ph\u1ea9m c\u1ee7a Alex Athletics l\u00e0 m\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 h\u01b0\u1edbng t\u1edbi s\u1ef1 h\u00f2a nh\u1eadp trong l\u0129nh v\u1ef1c th\u1ec3 d\u1ee5c th\u1ec3 thao. V\u1edbi c\u00e1c v\u1ea1ch ghi tr\u1ecdng l\u01b0\u1ee3ng b\u1eb1ng ch\u1eef Braille \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p song song v\u1edbi c\u00e1c con s\u1ed1 ti\u00eau chu\u1ea9n, qu\u1ea3 t\u1ea1 l\u1ee5c gi\u00e1c n\u00e0y gi\u00fap c\u00e1c v\u1eadn \u0111\u1ed9ng vi\u00ean khi\u1ebfm th\u1ecb c\u00f3 th\u1ec3 t\u1eadp luy\u1ec7n m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp v\u00e0 t\u1ef1 tin. V\u1ec1 c\u1ea5u t\u1ea1o b\u00ean trong, s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o theo quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ea1 l\u1ee5c gi\u00e1c th\u01b0\u01a1ng m\u1ea1i: \u0111\u1ea7u t\u1ea1 b\u1eb1ng gang \u0111\u00fac tr\u1ef1c ti\u1ebfp l\u00ean \u1ed1ng th\u00e9p d\u00e0y 3 mm, tay c\u1ea7m c\u00f3 r\u00e3nh g\u00e2n \u0111\u01b0\u1ee3c \u00e9p kh\u00edt v\u00e0 h\u00e0n ch\u1eafc ch\u1eafn v\u00e0o \u1ed1ng th\u00e9p, c\u00f9ng l\u1edbp v\u1ecf b\u1ecdc b\u1eb1ng cao su nguy\u00ean ch\u1ea5t d\u00e0y d\u1eb7n c\u00f3 h\u00ecnh d\u1ea1ng gi\u1ed1ng \u0111ai \u1ed1c l\u1ee5c gi\u00e1c. Thi\u1ebft k\u1ebf C4 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh theo ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m phun mu\u1ed1i ASTM B117 v\u00e0 c\u00e1c th\u1eed nghi\u1ec7m r\u01a1i t\u1eeb \u0111\u1ed9 cao 2,5 m nhi\u1ec1u l\u1ea7n \u2014 c\u00f3 s\u1eb5n c\u00e1c m\u1ee9c tr\u1ecdng l\u01b0\u1ee3ng t\u1eeb 1 kg \u0111\u1ebfn 50 kg, k\u00e8m theo c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh b\u00e1n s\u1ec9 d\u00e0nh cho ph\u00f2ng t\u1eadp th\u1ec3 d\u1ee5c v\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i.<\/span><\/span><\/p>","protected":false},"featured_media":3332,"comment_status":"open","ping_status":"closed","template":"","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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":""}}},"product_brand":[],"product_cat":[55],"product_tag":[60],"class_list":["post-2934","product","type-product","status-publish","has-post-thumbnail","product_cat-free-weight-training","product_tag-dumbbell","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/product\/2934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/comments?post=2934"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/media\/3332"}],"wp:attachment":[{"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/media?parent=2934"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2934"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2934"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/alexathletics1982.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}