{"type":"product","schema_version":"1.0","item_id":"100054759722","canonical_url":"https://tw.bid.yahoo.com/item/100054759722","title":"脂肪測量夾 皮脂鉗 脂肪卡尺 美容瘦身 減肥 測量利器","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-23T18:53:12.218Z","current_price":60,"original_price":null,"stock_status":"in_stock","available_quantity":61,"sold_quantity":27,"seller":{"id":"Y2869554429","name":"珍寶貝批發 詳閱關於我再下標","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/1b17fc01-ba2b-431d-b122-71c294adb4a7.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/562c6b38-eb9c-4ff5-862e-4a16edb0998d.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5c7d5671-457f-444f-a1dc-b58627d94e49.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"產品淨尺寸：長：\n\n16.5釐米，寬10.2釐米，高0.5釐米\n產品淨重量：19克。\n包裝：簡單包裝，pp袋包裝，一把產品，一張說明書。\n\n健身房私人教練專用體測設備，皮脂鉗。用於減肥人群的使\n用。\n測量身體脂肪含量如何用皮脂鉗測量身體的脂肪含量呢？應\n\n該如何操作比較合適呢\n\n一、測定部位：\n\n上臂部--右臂肩峰至橈骨頭連線之中點，即肱三頭肌肌腹部\n\n位。背部--右肩胛角下方。 腹部--右腹部臍旁1cm。除上述\n\n部位外，根據研究需要還可以測頸部、胸部、腰部、大腿前\n\n後側和小腿腓腸肌部位。應當指出：用皮脂計所測的皮下脂\n\n肪厚度是皮膚和皮下脂肪組織雙倍的和。\n\n二、計算公式\n\n1、根據皮下脂肪厚度推算身體密度的方法、與我們暫引用\n\n以日本青少年為物件所得的計算身體密度公式供使用者參\n\n考，其公式為：\n\n男子：15-18歲身體密度=1.0977-0.00146X 19歲以上身體密\n\n度=1.0913-0.00116X\n\n女子：15-18歲身體密度=1.0931-0.00160X 19歲以上身體密\n\n度=1.0897-0.00133X\n\nX=肩胛角下+上臂皮脂（mm）\n\n2、體脂肪%的計算\n\n應用Broxek(1963)改良公式計算體脂肪%，據認為Broxek改\n\n良公式計算體脂肪%是較可靠的一種計算方法，其公式為：\n\n身體脂肪%=（4.57/身體密度-4.142）X100身體脂肪重量=體\n\n重（公斤）X身體脂肪%淨體重（去脂體重）=體重（公斤）-體脂肪量（公斤）","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092076983","category_name":"其他健身器材","breadcrumb":[{"id":"2092077888","name":"運動、戶外與休閒","url":"/tw/%E9%81%8B%E5%8B%95%E3%80%81%E6%88%B6%E5%A4%96%E8%88%87%E4%BC%91%E9%96%92-2092077888-category.html"},{"id":"2092076977","name":"健身器材","url":"/tw/%E5%81%A5%E8%BA%AB%E5%99%A8%E6%9D%90-2092076977-category.html"},{"id":"2092076983","name":"其他健身器材","url":"/tw/%E5%85%B6%E4%BB%96%E5%81%A5%E8%BA%AB%E5%99%A8%E6%9D%90-2092076983-category.html"}],"view_count":0,"watch_count":4}