{"id":11403,"date":"2026-10-12T19:14:12","date_gmt":"2026-10-12T17:14:12","guid":{"rendered":"https:\/\/spleeft.app\/?p=11403"},"modified":"2026-10-12T19:14:16","modified_gmt":"2026-10-12T17:14:16","slug":"apple-watch-%e6%9d%a0%e9%93%83%e8%ae%ad%e7%bb%83-vs-%e6%89%8b%e8%85%95%e7%a1%ac%e6%8b%89","status":"publish","type":"post","link":"https:\/\/spleeft.app\/cn\/apple-watch-%e6%9d%a0%e9%93%83%e8%ae%ad%e7%bb%83-vs-%e6%89%8b%e8%85%95%e7%a1%ac%e6%8b%89\/","title":{"rendered":"Apple Watch \u7528\u4e8e\u786c\u62c9\uff1a\u8be5\u653e\u5728\u6760\u94c3\u4e0a\u8fd8\u662f\u6234\u5728\u624b\u8155\u4e0a\uff1f"},"content":{"rendered":"<p>\u5728\u6d4b\u91cf\u65f6 <strong>\u4f7f\u7528 Apple Watch \u6d4b\u91cf\u786c\u62c9\u65f6\u7684\u6760\u94c3\u901f\u5ea6<\/strong>, \uff0c\u628a\u624b\u8868\u6234\u5728\u624b\u8155\u4e0a\u8fd8\u662f\u6302\u5728\u6a2a\u6746\u4e0a\uff0c\u8fd9\u6709\u533a\u522b\u5417\uff1f\u5728\u6211\u4eec\u5206\u4eab\u4e86Spleeft\u7684\u6700\u65b0\u6539\u8fdb\u540e\uff0c\u6700\u5e38\u89c1\u7684\u95ee\u9898\u4e4b\u4e00\u5c31\u662f\uff1a\u4e3a\u4ec0\u4e48\u6211\u7684Apple Watch\u662f\u6302\u5728\u6a2a\u6746\u4e0a\u7684\uff0c\u800c\u4e0d\u662f\u6234\u5728\u624b\u8155\u4e0a\u3002.<\/p>\n\n<p>\u6211\u7406\u89e3\u5927\u5bb6\u7684\u53cd\u5e94\u3002\u9152\u5427\u91cc\u7684\u4e00\u5757\u624b\u8868\u4f1a\u5438\u5f15\u4f60\u7684\u76ee\u5149\uff0c\u6ca1\u9519\uff0c\u6211\u77e5\u9053\u90a3\u5e45\u753b\u9762\u53ef\u80fd\u4f1a\u5f15\u53d1\u597d\u5947\u3002\u4f46\u80cc\u540e\u5176\u5b9e\u662f\u4e00\u4e2a\u6211\u4eec\u4e00\u76f4\u5728\u63a2\u7a76\u7684\u95ee\u9898\uff1a <strong>\u5982\u679c\u628a\u624b\u8868\u653e\u5728\u6a2a\u6746\u4e0a\uff0c\u80fd\u5426\u8ba9\u6d4b\u91cf\u7ed3\u679c\u66f4\u52a0\u53ef\u9760\uff1f<\/strong> \u5b9e\u9645\u4e0a\uff0c\u4f69\u6234Apple Watch\u8fdb\u884c\u786c\u62c9\u6d4b\u91cf\u7684\u7ed3\u679c\u4f3c\u4e4e\u4e0d\u5982\u5176\u4ed6\u7ec3\u4e60\uff08\u5982\u6df1\u8e72\uff09\u7684\u6d4b\u91cf\u7ed3\u679c\u53ef\u9760\u3002\u4e00\u9879\u72ec\u7acb\u7684Apple Watch\u9a8c\u8bc1\u7814\u7a76\u4e5f\u62a5\u544a\u4e86\u8fd9\u4e00\u5dee\u5f02\u3002.<\/p>\n\n<p>In our simultaneous deadlift tests, the watch attached to the bar recorded fewer oscillations before the ascent. When we reconstructed both signals using the same procedure, its velocity curve was also closer to the encoder&#8217;s in most repetitions. Here are the data and the limits of that comparison.<\/p>\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/apple-watch-encoder-on-bar-768x1024.jpg\" alt=\"Apple Watch \u56fa\u5b9a\u5728\u6a2a\u6746\u4e0a\uff0c\u7d27\u90bb\u7ebf\u6027\u7f16\u7801\u5668\u7684\u7535\u7f06\u65c1\" class=\"wp-image-11400\" width=\"412\" height=\"550\" style=\"width:412px;height:auto;max-width:100%;max-height:550px;object-fit:contain\" title=\"\" srcset=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/apple-watch-encoder-on-bar-768x1024.jpg 768w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/apple-watch-encoder-on-bar-225x300.jpg 225w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/apple-watch-encoder-on-bar.jpg 1200w\" sizes=\"(max-width: 412px) 100vw, 412px\" \/><figcaption class=\"wp-element-caption\">\u6211\u4eec\u5728\u73b0\u573a\u6d4b\u8bd5\u4e2d\u4f7f\u7528\u7684\u8bbe\u7f6e\uff1a\u624b\u8868\u56fa\u5b9a\u5728\u6a2a\u6746\u4e0a\uff0c\u5e76\u4f7f\u7528\u7f16\u7801\u5668\u4f5c\u4e3a\u5916\u90e8\u53c2\u8003\u3002\u8be5\u7167\u7247\u5c55\u793a\u4e86\u8bbe\u5907\u7684\u4f4d\u7f6e\uff0c\u5e76\u672a\u6807\u660e\u56fe\u8868\u4e2d\u7684\u5177\u4f53\u4e00\u6b21\u91cd\u590d\u8bd5\u9a8c\u3002.<\/figcaption><\/figure>\n\n\n<h2>Apple Watch \u653e\u5728\u5427\u53f0\u4e0a\u8fd8\u662f\u6234\u5728\u624b\u8155\u4e0a\uff1a\u4f20\u611f\u5668\u6d4b\u91cf\u7684\u662f\u54ea\u79cd\u8fd0\u52a8\uff1f<\/h2>\n\n<p>\u5f53\u4f60\u5728\u505a\u786c\u62c9\u65f6\u624b\u8155\u4e0a\u6234\u7740 Apple Watch\uff0c\u4f60\u7684\u624b\u4f1a\u968f\u7740\u6760\u94c3\u4e00\u8d77\u79fb\u52a8\u3002\u4e0d\u8fc7\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u5b83\u4eec\u5728\u6bcf\u4e00\u523b\u7684\u52a8\u4f5c\u90fd\u5b8c\u5168\u4e00\u81f4\u3002.<\/p>\n\n<p>\u4e3e\u91cd\u524d\uff0c\u60a8\u53ef\u4ee5\u8c03\u6574\u63e1\u6cd5\u3001\u6536\u7d27\u624b\u81c2\u6216\u7a0d\u5fae\u6539\u53d8\u624b\u8155\u7684\u4f4d\u7f6e\u3002\u5373\u4f7f\u6760\u94c3\u51e0\u4e4e\u6ca1\u6709\u79fb\u52a8\uff0c\u8fd9\u4e9b\u52a8\u4f5c\u4e5f\u53ef\u80fd\u88ab\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u3002\u8155\u5e26\u7684\u677e\u7d27\u548c\u9707\u52a8\u4e5f\u4f1a\u5f71\u54cd\u8bb0\u5f55\u7ed3\u679c\u3002.<\/p>\n\n<p>\u6211\u4eec\u7684\u5047\u8bbe\u662f\uff0c\u8d77\u521d\u51fa\u73b0\u7684\u4e00\u4e9b\u5f02\u5e38\u73b0\u8c61\u6e90\u4e8e\u8eab\u4f53\u3001\u624b\u8155\u548c\u624b\u8868\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u5c06\u5176\u56fa\u5b9a\u5728\u6a2a\u6746\u4e0a\u53ef\u4ee5\u51cf\u5c11\u8fd9\u4e9b\u76f8\u5bf9\u8fd0\u52a8\uff0c\u4f7f\u4fe1\u53f7\u66f4\u63a5\u8fd1\u6211\u4eec\u60f3\u8981\u6d4b\u901f\u7684\u7269\u4f53\u3002.<\/p>\n\n<p>\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\uff0c\u56e0\u4e3aSpleeft\u662f\u901a\u8fc7\u52a0\u901f\u5ea6\u6765\u91cd\u5efa\u901f\u5ea6\u7684\u3002\u8be5\u4fe1\u53f7\u4e2d\u7684\u4e00\u70b9\u5fae\u5c0f\u8bef\u5dee\u5728\u79ef\u5206\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u4f1a\u7d2f\u79ef\u3002\u4e0a\u5347\u5f00\u59cb\u524d\u53d1\u751f\u7684\u60c5\u51b5\u53ef\u80fd\u4f1a\u5f71\u54cd\u8d77\u59cb\u70b9\uff0c\u8fdb\u800c\u5f71\u54cd\u6574\u4e2a\u91cd\u590d\u6d4b\u8bd5\u7684\u8f68\u8ff9\u3002.<\/p>\n\n<h2>\u6211\u4eec\u5728\u786c\u62c9\u8bad\u7ec3\u4e2d\u5982\u4f55\u6d4b\u8bd5Apple Watch\uff0c\u5e76\u4e0eVitruve\u8fdb\u884c\u5bf9\u6bd4<\/h2>\n\n<p>\u8fd9\u9879\u7814\u7a76\u662f\u6211\u4eec\u6b63\u5728\u8fdb\u884c\u7684\u5173\u4e8e\u8bad\u7ec3\u5f55\u97f3\u7684\u7814\u7a76\u5de5\u4f5c\u7684\u4e00\u90e8\u5206\uff0c\u6211\u4eec\u5728\u5173\u4e8e <a href=\"https:\/\/spleeft.app\/spleeft-bar-velocity-algorithm\/\">improving Spleeft&#8217;s velocity algorithm with real data<\/a>. \u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5c55\u793a\u5728\u540c\u4e00\u7ec4\u8bad\u7ec3\u4e2d\u540c\u65f6\u8bb0\u5f55\u7684\u4e09\u4e2a\u4fe1\u53f7\uff1a<\/p>\n\n<ul><li>\u4e00\u6b3e\u5b89\u88c5\u5728\u6a2a\u6746\u4e0a\u7684 Apple Watch SE\uff08\u7b2c\u4e00\u4ee3\uff09\uff0c\u6b63\u5728\u8fd0\u884c\u65b0\u7248\u7b97\u6cd5\u3002.<\/li><li>\u624b\u8155\u4e0a\u6234\u7740\u4e00\u6b3e Apple Watch Series 8\uff0c\u8fd0\u884c\u7684\u662f\u4e0a\u4e00\u7248\u672c\u7684\u7cfb\u7edf\u3002.<\/li><li>Vitruve \u7ebf\u6027\u7f16\u7801\u5668\u4f5c\u4e3a\u5916\u90e8\u53c2\u8003\u3002.<\/li><\/ul>\n\n<p>\u8fd9\u4f7f\u6211\u4eec\u80fd\u591f\u5bf9\u540c\u4e00\u6761\u6267\u884c\u8bed\u53e5\u8fdb\u884c\u6bd4\u8f83\uff0c\u800c\u65e0\u9700\u5047\u8bbe\u5728\u4e0d\u540c\u65f6\u95f4\u6267\u884c\u7684\u4e24\u7ec4\u64cd\u4f5c\u662f\u7b49\u4ef7\u7684\u3002.<\/p>\n\n<p>\u5728\u672c\u6b21\u5206\u6790\u4e2d\uff0c\u6211\u4eec\u5c06\u5c55\u793a\u56db\u7ec4\u786c\u62c9\uff0c\u6bcf\u7ec4\u5747\u5305\u542b\u4e09\u6bb5\u8bb0\u5f55\uff1a\u4e00\u7ec460\u516c\u65a4\uff0c\u4e24\u7ec470\u516c\u65a4\uff0c\u4e00\u7ec480\u516c\u65a4\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u8fd8\u5269\u4e0b <strong>15\u6b21\u540c\u7b49\u5f3a\u5ea6\u7684\u91cd\u590d\u52a8\u4f5c<\/strong>. \u5176\u4e2d\u4e00\u6b21\u91cd\u590d\u8bad\u7ec3\u56e0\u4e3e\u91cd\u524d\u624b\u8155\u6570\u636e\u4e0d\u5145\u5206\u800c\u88ab\u6392\u9664\uff1b\u53e6\u4e00\u7ec4\u8bad\u7ec3\u4e2d\uff0c\u53ea\u6709\u624b\u8868\u8bb0\u5f55\u4e86\u6760\u94c3\u7684\u6570\u636e\u3002.<\/p>\n\n<h2>\u7ed3\u679c\uff1a15\u6b21\u786c\u62c9\u91cd\u590d\u52a8\u4f5c\u4e2d\u7684\u6760\u94c3\u901f\u5ea6<\/h2>\n\n<p>\u5427\u53f0\u4e0a\u7684\u624b\u8868\u663e\u793a\u51fa\u7684\u901f\u5ea6\u8f68\u8ff9\u66f4\u63a5\u8fd1\u7ef4\u7279\u9c81\u5a01\u5728 <strong>15\u6b21\u91cd\u590d\u52a8\u4f5c\u4e2d\u768414\u6b21<\/strong>, \uff0c\u5728\u6240\u6709\u56db\u4e2a\u6570\u636e\u96c6\u4e2d\u7684\u5e73\u5747\u8bef\u5dee\u5747\u8f83\u4f4e\u3002.<\/p>\n\n<p>\u4e3a\u4e86\u91cf\u5316\u8fd9\u79cd\u63a5\u8fd1\u7a0b\u5ea6\uff0c\u6211\u4eec\u8ba1\u7b97\u4e86\u5747\u65b9\u6839\u8bef\u5dee\uff08RMSE\uff09\uff1a\u8fd9\u662f\u5bf9\u5404\u6570\u636e\u70b9\u4e4b\u95f4\u66f2\u7ebf\u5dee\u5f02\u7684\u5ea6\u91cf\u3002\u6570\u503c\u8d8a\u4f4e\uff0c\u8bf4\u660e\u5728\u672c\u6b21\u6bd4\u8f83\u4e2d\uff0c\u8fd9\u4e9b\u66f2\u7ebf\u4e4b\u95f4\u7684\u8ddd\u79bb\u8d8a\u8fd1\u3002.<\/p>\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6d4b\u91cf15\u6b21\u5171\u540c\u91cd\u590d\u7684\u8de8\u5ea6<\/th><th>\u5728\u5427\u53f0\u89c2\u770b<\/th><th>\u6234\u5728\u624b\u8155\u4e0a\u89c2\u770b<\/th><\/tr><\/thead><tbody><tr><td>\u4e0a\u5347\u8fc7\u7a0b\u4e2d\u7684\u5e73\u5747\u5747\u65b9\u6839\u8bef\u5dee<\/td><td>0.033 \u7c73\/\u79d2<\/td><td>0.092 \u7c73\/\u79d2<\/td><\/tr><tr><td>\u5f00\u59cb\u65f6\u7684\u5e73\u5747\u5747\u65b9\u8bef\u5dee<\/td><td>0.011 \u7c73\/\u79d2<\/td><td>0.057 \u7c73\/\u79d2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p><em>\u521d\u59cb\u65f6\u95f4\u7a97\u53e3\u4ece\u540c\u5fc3\u76f8\u5f00\u59cb\u524d0.25\u79d2\u8d77\uff0c\u81f3\u540c\u5fc3\u76f8\u5f00\u59cb\u540e0.15\u79d2\u6b62\uff0c\u8be5\u65f6\u95f4\u6bb5\u901a\u8fc7Vitruve\u8fdb\u884c\u6807\u8bc6\u3002\u8fd9\u4e9b\u6570\u503c\u662f\u6bcf\u6b21\u91cd\u590d\u6d4b\u91cf\u4e2d\u8f68\u8ff9\u8bef\u5dee\u7684\u5e73\u5747\u503c\uff1b\u5b83\u4eec\u5e76\u975e\u5e73\u5747\u901f\u5ea6\u8bef\u5dee\uff0c\u4e5f\u4e0d\u662f\u5e94\u7528\u7a0b\u5e8f\u53ef\u9760\u6027\u7684\u767e\u5206\u6bd4\u3002.<\/em><\/p>\n\n<p>\u5728\u5206\u6790\u52a0\u901f\u5ea6\u6570\u636e\u65f6\uff0c\u6211\u4eec\u8fd8\u53d1\u73b0\uff0c\u5728\u51e0\u6b21\u4e0a\u5347\u4e4b\u524d\uff0c\u6a2a\u6746\u4e0a\u7684\u632f\u8361\u73b0\u8c61\u6709\u6240\u51cf\u5c11\u3002\u8fd9\u4e00\u5dee\u5f02\u6709\u52a9\u4e8e\u89e3\u91ca\uff0c\u4e3a\u4f55\u5728\u6539\u8fdb\u7b97\u6cd5\u672c\u8eab\u7684\u540c\u65f6\uff0c\u4f18\u5316\u8f93\u5165\u7b97\u6cd5\u7684\u4fe1\u53f7\u540c\u6837\u91cd\u8981\u3002.<\/p>\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-deadlift-velocity-only-en-823x1024.png\" alt=\"70\u516c\u65a4\u786c\u62c9\u56db\u6b21\u91cd\u590d\u52a8\u4f5c\u4e2d\u91cd\u5efa\u901f\u5ea6\u7684\u6bd4\u8f83\" class=\"wp-image-11401\" width=\"442\" height=\"550\" style=\"width:442px;height:auto;max-width:100%;max-height:550px;object-fit:contain\" title=\"\" srcset=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-deadlift-velocity-only-en-823x1024.png 823w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-deadlift-velocity-only-en-241x300.png 241w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-deadlift-velocity-only-en.png 1620w\" sizes=\"(max-width: 442px) 100vw, 442px\" \/><figcaption class=\"wp-element-caption\">\u540c\u4e00\u7ec470\u516c\u65a4\u7684\u91cd\u91cf\uff0c\u5171\u5b8c\u62104\u6b21\u91cd\u590d\u3002\u6839\u636e\u6760\u94c3\u4e0a\u7684\u624b\u8868\uff08\u9752\u7eff\u8272\uff09\u3001\u624b\u8155\u4e0a\u7684\u624b\u8868\uff08\u6a59\u8272\uff09\u4ee5\u53caVitruve\uff08\u6df1\u8272\uff09\u6570\u636e\u91cd\u5efa\u7684\u901f\u5ea6\u66f2\u7ebf\u3002\u865a\u7ebf\u6807\u8bb0\u4e86\u6839\u636eVitruve\u6570\u636e\u5f97\u51fa\u7684\u4e0a\u4e3e\u8d77\u59cb\u70b9\u3002.<\/figcaption><\/figure>\n\n\n<p>\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8155\u90e8\u4f1a\u5148\u4e8e\u7f16\u7801\u5668\u663e\u793a\u51fa\u660e\u663e\u7684\u4e0a\u5347\u8d8b\u52bf\u800c\u8bb0\u5f55\u5230\u632f\u8361\u3002\u6b64\u65f6\uff0c\u5176\u91cd\u5efa\u7684\u901f\u5ea6\u53ef\u80fd\u4f1a\u51fa\u73b0\u504f\u79fb\u6216\u632f\u5e45\u504f\u5dee\u3002\u5728\u8bb8\u591a\u6b64\u7c7b\u60c5\u51b5\u4e0b\uff0c\u56fa\u5b9a\u5728\u6a2a\u6746\u4e0a\u7684\u624b\u8868\u5bf9\u53c2\u8003\u4fe1\u53f7\u7684\u8ddf\u8e2a\u66f4\u4e3a\u7cbe\u51c6\u3002.<\/p>\n\n<h2>\u90a3\u4e48\u5f13\u6b65\u5462\uff1f\u4e24\u8005\u4e4b\u95f4\u7684\u533a\u522b\u5e76\u4e0d\u4e00\u6837<\/h2>\n\n<p>\u5728\u90a3\u6b21\u8bad\u7ec3\u4e2d\uff0c\u6211\u4eec\u8fd8\u8bb0\u5f55\u4e86\u4e24\u7ec450\u516c\u65a4\u7684\u5f13\u6b65\u8bad\u7ec3\uff0c\u540c\u65f6\u4f7f\u7528\u4e86\u6760\u94c3\u4e0a\u7684\u8ba1\u65f6\u5668\u3001\u624b\u8155\u4e0a\u7684\u624b\u8868\u4ee5\u53caVitruve\u3002.<\/p>\n\n<p>\u5728\u8fd9\u91cc\uff0c, <strong>the acceleration signals from the wrist and bar were very similar to each other and to the encoder&#8217;s<\/strong>. \u4e0e\u4e4b\u524d\u8fdb\u884c\u51e0\u6b21\u786c\u62c9\u7ec4\u65f6\u76f8\u6bd4\uff0c\u6211\u4eec\u6ca1\u6709\u89c2\u5bdf\u5230\u5404\u7ec4\u4e4b\u95f4\u6709\u90a3\u4e48\u660e\u663e\u7684\u5206\u79bb\u3002.<\/p>\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-lunge-velocity-only-en-1024x637.png\" alt=\"\u6839\u636e\u6760\u94c3\u3001\u624b\u8155\u548c\u7f16\u7801\u5668\u8bb0\u5f55\u7684\u4e24\u6b2150\u516c\u65a4\u5f13\u6b65\u91cd\u590d\u52a8\u4f5c\u91cd\u5efa\u7684\u901f\u5ea6\" class=\"wp-image-11402\" width=\"600\" height=\"373\" style=\"width:600px;height:auto;max-width:100%;max-height:550px;object-fit:contain\" title=\"\" srcset=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-lunge-velocity-only-en-1024x637.png 1024w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-lunge-velocity-only-en-300x186.png 300w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/10\/watch-placement-lunge-velocity-only-en.png 1620w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">\u7b2c\u4e00\u7ec4\u5f13\u6b65\u4e2d\u7684\u4e24\u6b21\u91cd\u590d\u52a8\u4f5c\u3002\u989c\u8272\uff1a\u6760\u94c3\u4e3a\u9752\u7eff\u8272\uff0c\u624b\u8155\u4e3a\u6a59\u8272\uff0cVitruve\u4e3a\u6df1\u8272\u3002\u91cd\u5efa\u7684\u901f\u5ea6\u5305\u542b\u4e4b\u524d\u7684\u4e0b\u653e\u8fc7\u7a0b\uff0c\u5e76\u91c7\u7528\u4e86\u7f16\u7801\u5668\u8f85\u52a9\u7684\u521d\u59cb\u6761\u4ef6\u3002\u5728\u6b64\u7ec4\u52a8\u4f5c\u4e2d\uff0c\u4e24\u4e2a\u843d\u70b9\u90fd\u4e0e\u53c2\u8003\u52a8\u4f5c\u975e\u5e38\u63a5\u8fd1\u3002.<\/figcaption><\/figure>\n\n\n<h2>\u5173\u4e8e\u57f9\u8bad\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u54ea\u4e9b\u7ed3\u8bba<\/h2>\n\n<p>\u8fd9\u4e00\u6bd4\u8f83\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u7ee7\u7eed\u7814\u7a76\u786c\u62c9\u65f6\u6760\u94c3\u653e\u7f6e\u4f4d\u7f6e\u7684\u5b9e\u9645\u7406\u7531\uff1a\u5b83\u4f7f\u4f20\u611f\u5668\u66f4\u63a5\u8fd1\u6211\u4eec\u60f3\u8981\u6d4b\u91cf\u7684\u52a8\u4f5c\uff0c\u5e76\u4e14\u5728\u8fd9\u4e9b\u6d4b\u8bd5\u4e2d\uff0c\u4e0d\u4ec5\u5728\u8d77\u4e3e\u524d\u4ea7\u751f\u4e86\u66f4\u7a33\u5b9a\u7684\u4fe1\u53f7\uff0c\u5176\u901f\u5ea6\u66f2\u7ebf\u4e5f\u66f4\u63a5\u8fd1\u7ef4\u7279\u9c81\u5a01\u66f2\u7ebf\u3002.<\/p>\n\n<p>\u786c\u62c9\u4e2d\u89c2\u5bdf\u5230\u7684\u4f18\u52bf\u4ee5\u53ca\u5f13\u6b65\u4e2d\u4e0d\u592a\u660e\u786e\u7684\u7ed3\u679c\uff0c\u4fc3\u4f7f\u6211\u4eec\u5206\u522b\u7814\u7a76\u6bcf\u9879\u7ec3\u4e60\u3002\u4e0d\u8fc7\uff0c\u6211\u4eec\u8ba4\u4e3a\uff0c\u6760\u94c3\u653e\u7f6e\u65b9\u5f0f\u53ef\u80fd\u5bf9\u90a3\u4e9b\u53cc\u624b\u63e1\u4f4f\u6760\u94c3\u4e14\u6760\u94c3\u672a\u9760\u5728\u8eab\u4f53\u4e0a\u8d77\u7f13\u51b2\u4f5c\u7528\u7684\u7ec3\u4e60\u6709\u76ca\uff0c\u5176\u4e2d\u53ef\u80fd\u5305\u62ec\u5367\u63a8\u3002.<\/p>\n\n<p>\u5bf9\u4e8e\u5176\u4ed6\u953b\u70bc\u9879\u76ee\uff0c\u4f8b\u5982\u6df1\u8e72\u548c\u9acb\u63a8\uff0c\u6211\u4eec\u4ecd\u7136\u8ba4\u4e3a\u5c06\u624b\u8868\u6234\u5728\u624b\u8155\u4e0a\u80fd\u5728\u4fbf\u5229\u6027\u548c\u53ef\u9760\u6027\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002.<\/p>\n\n<h2>Spleeft \u4e2d\u7684\u901f\u5ea6\u548c\u52a0\u901f\u5ea6\u6570\u636e\uff1a\u5b66\u4e60\u5982\u4f55\u4f7f\u7528\u5404\u9879\u6280\u672f<\/h2>\n\n<p>\u8fd9\u9879\u5de5\u4f5c\u8fd8\u4fc3\u6210\u4e86 Spleeft \u7684\u4e00\u9879\u65b0\u529f\u80fd\uff0c\u8be5\u529f\u80fd\u5728 <a href=\"https:\/\/spleeft.app\/smart-zero-apple-watch-control-vbt-update\/\">Smart Zero\u3001Apple Watch \u63a7\u5236\u529f\u80fd\u4ee5\u53ca\u65b0\u6307\u6807\u66f4\u65b0<\/a>: <strong>\u5728\u5e94\u7528\u5185\u5411\u7528\u6237\u63d0\u4f9b\u901f\u5ea6\u548c\u52a0\u901f\u5ea6\u7684\u8bb0\u5f55\u6570\u636e<\/strong>, \uff0c\u8fd9\u6837\u4ed6\u4eec\u5c31\u53ef\u4ee5\u56de\u987e\u6f14\u51fa\u671f\u95f4\u53d1\u751f\u7684\u60c5\u51b5\u3002.<\/p>\n\n<p>\u5728\u67d0\u4e9b\u786c\u62c9\u7684\u8bb0\u5f55\u4e2d\uff0c\u53ef\u4ee5\u660e\u663e\u770b\u51fa\u901f\u5ea6\u6570\u636e\u4e0e\u5b9e\u9645\u60c5\u51b5\u4e0d\u7b26\uff1a\u5728\u6bcf\u6b21\u91cd\u590d\u52a8\u4f5c\u5f00\u59cb\u524d\uff0c\u5f53\u6760\u94c3\u9759\u6b62\u65f6\uff0c\u66f2\u7ebf\u53ef\u80fd\u4f1a\u51fa\u73b0\u632f\u8361\u6216\u504f\u79bb\u96f6\u70b9\u3002\u624b\u8155\u7684\u5fae\u5c0f\u52a8\u4f5c\u3001\u632f\u52a8\u4ee5\u53ca\u5176\u4ed6\u5916\u90e8\u56e0\u7d20\u90fd\u53ef\u80fd\u5bfc\u81f4\u8fd9\u4e9b\u5f02\u5e38\u73b0\u8c61\u3002.<\/p>\n\n<p>\u663e\u793a\u4fe1\u53f7\u53ef\u8ba9\u7528\u6237\u5c06\u5176\u4e0e\u5b9e\u9645\u6267\u884c\u60c5\u51b5\u8fdb\u884c\u5bf9\u6bd4\u3002\u6682\u505c\u671f\u95f4\u66f2\u7ebf\u662f\u5426\u4f1a\u56de\u843d\u81f3\u63a5\u8fd1\u96f6\u7684\u4f4d\u7f6e\uff1f\u4e0a\u4e3e\u524d\u662f\u5426\u51fa\u73b0\u4f4d\u79fb\uff1f\u662f\u5426\u5b58\u5728\u4e0e\u8c03\u6574\u63e1\u59ff\u6216\u624b\u8868\u64cd\u4f5c\u540c\u65f6\u53d1\u751f\u7684\u4e0d\u89c4\u5219\u73b0\u8c61\uff1f\u8fd9\u4e9b\u95ee\u9898\u6709\u52a9\u4e8e\u7528\u6237\u8bc6\u522b\u4f55\u65f6\u9700\u8981\u590d\u6838\u6d4b\u91cf\u7ed3\u679c\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u4e0b\u4e00\u7ec4\u8bad\u7ec3\u4e2d\u6539\u8fdb\u4f20\u611f\u5668\u653e\u7f6e\u4f4d\u7f6e\u6216\u64cd\u4f5c\u6d41\u7a0b\u3002.<\/p>\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/08\/imu-data-playground-corrected-velocity-471x1024.png\" alt=\"Spleeft IMU \u6570\u636e\u6f14\u793a\u5e73\u53f0\uff0c\u663e\u793a\u6821\u6b63\u540e\u7684\u901f\u5ea6\u3001\u91cd\u590d\u6807\u8bb0\u548c\u96f6\u901f\u5ea6\u533a\u95f4\" class=\"wp-image-11338\" width=\"253\" height=\"550\" style=\"width:253px;height:auto;max-width:100%;max-height:550px;object-fit:contain\" title=\"\" srcset=\"https:\/\/spleeft.app\/wp-content\/uploads\/2026\/08\/imu-data-playground-corrected-velocity-471x1024.png 471w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/08\/imu-data-playground-corrected-velocity-138x300.png 138w, https:\/\/spleeft.app\/wp-content\/uploads\/2026\/08\/imu-data-playground-corrected-velocity-scaled.png 1177w\" sizes=\"(max-width: 253px) 100vw, 253px\" \/><figcaption class=\"wp-element-caption\">Spleeft \u4e2d\u7684 IMU \u6570\u636e\u63a2\u7d22\u754c\u9762\uff1a\u7eff\u8272\u90e8\u5206\u4e3a\u6821\u6b63\u540e\u7684\u901f\u5ea6\uff0c\u84dd\u8272\u90e8\u5206\u4e3a\u91cd\u590d\u6807\u8bb0\uff0c\u6a59\u8272\u90e8\u5206\u4e3a\u8bc6\u522b\u51fa\u7684\u96f6\u901f\u5ea6\u533a\u95f4\u3002\u8be5\u622a\u56fe\u5c55\u793a\u4e86\u5982\u4f55\u5728\u5e94\u7528\u4e2d\u67e5\u770b\u8bb0\u5f55\u6570\u636e\uff1b\u5b83\u5e76\u672a\u6807\u660e\u5177\u4f53\u7ec3\u4e60\u5185\u5bb9\uff0c\u4e5f\u672a\u5c55\u793a\u9759\u6b62\u72b6\u6001\u4e0b\u7684\u504f\u5dee\uff0c nor \u5c55\u793a\u6746\u4e0e\u624b\u8155\u4f4d\u7f6e\u4e4b\u95f4\u7684\u5dee\u5f02\u3002.<\/figcaption><\/figure>\n\n\n<p><strong>\u6211\u4eec\u5e0c\u671b\u7528\u6237\u80fd\u591f\u7406\u89e3\u81ea\u5df1\u7684\u6570\u636e\uff0c\u5e76\u5b66\u4f1a\u66f4\u597d\u5730\u4f7f\u7528\u8be5\u5de5\u5177\u3002.<\/strong> \u53ef\u9760\u6027\u8fd8\u53d6\u51b3\u4e8e\u662f\u5426\u6307\u5bfc\u7528\u6237\u5982\u4f55\u653e\u7f6e\u4f20\u611f\u5668\u3001\u54ea\u4e9b\u4fe1\u53f7\u503c\u5f97\u590d\u67e5\uff0c\u4ee5\u53ca\u5728\u4f55\u79cd\u60c5\u51b5\u4e0b\u5e94\u66f4\u8c28\u614e\u5730\u89e3\u8bfb\u7ed3\u679c\u3002\u8ba9\u7528\u6237\u80fd\u591f\u67e5\u770b\u8bad\u7ec3\u8bb0\u5f55\uff0c\u6709\u52a9\u4e8e\u4ed6\u4eec\u901a\u8fc7\u81ea\u8eab\u8bad\u7ec3\u4e2d\u7684\u5b9e\u9645\u60c5\u51b5\u6765\u52a0\u6df1\u7406\u89e3\u3002.<\/p>\n\n<h2>\u6211\u4eec\u7684\u91cd\u70b9\uff1a\u52a9\u60a8\u505a\u51fa\u51b3\u7b56\u7684\u6570\u636e<\/h2>\n\n<p>\u4eba\u5de5\u667a\u80fd\u8ba9\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u53d8\u5f97\u66f4\u52a0\u89e6\u624b\u53ef\u53ca\u3002\u5b83\u5e2e\u52a9\u6211\u4eec\u7f16\u5199\u4ee3\u7801\u3001\u63a2\u7d22\u521b\u610f\u5e76\u52a0\u5feb\u5f00\u53d1\u901f\u5ea6\u3002\u5728Spleeft\uff0c\u6211\u4eec\u4e5f\u5229\u7528\u5b83\u6765\u5206\u6790\u5f55\u97f3\u5e76\u5ba1\u67e5\u6211\u4eec\u81ea\u5df1\u7684\u89e3\u8bfb\uff0c\u6b63\u5982\u6211\u4eec\u5728\u672c\u6b21\u5bf9\u6bd4\u4e2d\u505a\u7684\u90a3\u6837\u3002.<\/p>\n\n<p>\u8fd9\u4fc3\u4f7f\u6211\u5c06\u7cbe\u529b\u96c6\u4e2d\u5728\u90a3\u4e9b\u6211\u8ba4\u4e3a\u5bf9\u4f7f\u7528\u8be5\u5e94\u7528\u8fdb\u884c\u8bad\u7ec3\u7684\u4eba\u6765\u8bf4\u6700\u6709\u4ef7\u503c\u7684\u5185\u5bb9\u4e0a\uff1a <strong>\u6570\u636e\u7684\u8d28\u91cf\u53ca\u5176\u5bf9\u65e5\u5e38\u51b3\u7b56\u7684\u5b9e\u7528\u6027<\/strong>.<\/p>\n\n<p>Apple provides the device and its sensors. Our work is to understand how they behave during training, develop the algorithm that interprets those signals and test it in our users&#8217; real conditions. Training experience, field tests and data analysis all contribute, supported by AI.<\/p>\n\n<p>\u6211\u4eec\u7684\u9996\u8981\u4efb\u52a1\u662f\u63d0\u9ad8\u6d4b\u91cf\u53ef\u9760\u6027\uff0c\u5e76\u5e2e\u52a9\u7528\u6237\u8ba4\u8bc6\u5230\u5176\u5c40\u9650\u6027\uff0c\u4ee5\u4fbf\u5728\u8c03\u6574\u8d1f\u8f7d\u3001\u76d1\u6d4b\u75b2\u52b3\u6216\u8bc4\u4f30\u8fdb\u5ea6\u65f6\uff0c\u8bb0\u5f55\u4e0b\u7684\u901f\u5ea6\u6570\u636e\u80fd\u591f\u63d0\u4f9b\u6709\u7528\u7684\u4fe1\u606f\u3002.<\/p>\n\n<p><strong>\u6211\u4eec\u5e0c\u671b\u57fa\u4e8e\u901f\u5ea6\u7684\u8bad\u7ec3\u80fd\u66f4\u6613\u4e8e\u666e\u53ca\uff0c\u800c\u8981\u5b9e\u73b0\u8fd9\u79cd\u666e\u53ca\uff0c\u5c31\u5fc5\u987b\u5bf9\u6240\u6d4b\u91cf\u6570\u636e\u7684\u8d28\u91cf\u4e88\u4ee5\u91cd\u89c6\u3002.<\/strong> \u8fd9\u5c31\u662f\u6211\u4eec\u5e0c\u671b\u5728Spleeft\u7ee7\u7eed\u505a\u7684\u5de5\u4f5c\uff1a\u5229\u7528\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u52a0\u5feb\u5f00\u53d1\u901f\u5ea6\u7684\u5de5\u5177\uff0c\u6784\u5efa\u5728\u5b9e\u9645\u8bad\u7ec3\u4e2d\u8d8a\u6765\u8d8a\u6709\u7528\u7684\u8bc4\u4f30\u6307\u6807\u3002.<\/p>\n\n<h2>\u5173\u4e8e\u4f7f\u7528 Apple Watch \u8fdb\u884c\u786c\u62c9\u7684\u5e38\u89c1\u95ee\u9898<\/h2>\n\n<h3>\u5c06Apple Watch\u653e\u5728\u6a2a\u6746\u4e0a\u6bd4\u6234\u5728\u624b\u8155\u4e0a\u66f4\u597d\u5417\uff1f<\/h3>\n\n<p>In this deadlift session, the reconstructed velocity from the watch on the bar was closer to Vitruve in 14 of the 15 comparable repetitions. This is an exploratory result: the watch model and software version differed, and the reconstruction used information from the encoder. It does not demonstrate a universal advantage or the app&#8217;s independent accuracy.<\/p>\n\n<h3>\u8fd9\u4e9b\u56fe\u8868\u663e\u793a\u7684\u662fSpleeft\u5b9e\u65f6\u8ba1\u7b97\u51fa\u7684\u901f\u5ea6\u5417\uff1f<\/h3>\n\n<p>\u4e0d\u3002\u4e3a\u4e86\u6bd4\u8f83\u8fd9\u4e9b\u4fe1\u53f7\uff0c\u6211\u4eec\u5bf9\u5bfc\u51fa\u7684\u52a0\u901f\u5ea6\u6570\u636e\u5e94\u7528\u4e86\u4e00\u5957\u901a\u7528\u6d41\u7a0b\uff0c\u5e76\u501f\u52a9Vitruve\u8f6f\u4ef6\u6765\u5212\u5206\u722c\u5347\u6bb5\u5e76\u786e\u5b9a\u521d\u59cb\u6761\u4ef6\u3002\u56fe\u8868\u5c55\u793a\u4e86\u8fd9\u4e00\u79bb\u7ebf\u91cd\u5efa\u8fc7\u7a0b\u3002.<\/p>\n\n<h3>What Can I Learn by Reviewing My Set&#8217;s Recordings?<\/h3>\n\n<p>\u4f60\u53ef\u4ee5\u68c0\u67e5\u5728\u6682\u505c\u671f\u95f4\u901f\u5ea6\u662f\u5426\u8d8b\u8fd1\u4e8e\u96f6\uff0c\u4ee5\u53ca\u5728\u62ac\u8d77\u524d\u662f\u5426\u51fa\u73b0\u6ce2\u52a8\u3002\u5c06\u66f2\u7ebf\u4e0e\u4f60\u7684\u5b9e\u9645\u64cd\u4f5c\u8fdb\u884c\u5bf9\u6bd4\uff0c\u6709\u52a9\u4e8e\u4f60\u590d\u76d8\u52a8\u4f5c\u7684\u843d\u70b9\u548c\u6b65\u9aa4\uff1b\u4ec5\u51ed\u4e00\u6761\u8fde\u8d2f\u7684\u66f2\u7ebf\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u51c6\u786e\u6027\u3002.<\/p>\n\n<p>\u5982\u679c\u60a8\u60f3\u901a\u8fc7 Apple Watch \u6216 iPhone \u5c1d\u8bd5\u57fa\u4e8e\u901f\u5ea6\u7684\u8bad\u7ec3\uff0c, <a href=\"https:\/\/apps.apple.com\/us\/app\/spleeft\/id1606893985\" target=\"_blank\" rel=\"noopener\">\u4ece App Store \u4e0b\u8f7d Spleeft<\/a>. \u9996\u5148\u56de\u987e\u4e00\u4e0b\u4f60\u81ea\u5df1\u7684\u5957\u8def\uff0c\u4ee5\u53ca\u5f55\u50cf\u5185\u5bb9\u4e0e\u4f60\u7684\u5b9e\u9645\u8868\u73b0\u4e4b\u95f4\u7684\u5173\u8054\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u5bf9\u6bd4\u4e86\u5728\u786c\u62c9\u8fc7\u7a0b\u4e2d\uff0cApple Watch\u5728\u6760\u94c3\u548c\u624b\u8155\u5904\u540c\u6b65\u8bb0\u5f55\u7684\u6570\u636e\u4e0e\u7ebf\u6027\u7f16\u7801\u5668\u7684\u6570\u636e\uff1a\u4fe1\u53f7\u53d1\u751f\u4e86\u54ea\u4e9b\u53d8\u5316\uff0c\u4ee5\u53ca\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u54ea\u4e9b\u7ed3\u8bba\u3002.<\/p>","protected":false},"author":1,"featured_media":11401,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[142],"tags":[67,21],"class_list":["post-11403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","tag-apple-watch","tag-vbt"],"_links":{"self":[{"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/posts\/11403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/comments?post=11403"}],"version-history":[{"count":2,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/posts\/11403\/revisions"}],"predecessor-version":[{"id":11406,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/posts\/11403\/revisions\/11406"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/media\/11401"}],"wp:attachment":[{"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/media?parent=11403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/categories?post=11403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spleeft.app\/cn\/wp-json\/wp\/v2\/tags?post=11403"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}