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杠铃

奥林匹克运动会标准的杠铃及铁饼

杠铃是一种举重负重训练的器材,由一条铁支及套在两旁的铁饼(杠片)和杠片夹组成[1]

举重赛标准规格

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男子杠重20千克(44.09英磅),长220厘米(7.22英尺),外侧末端直径5厘米(1.97英寸),抓握处直径2.8厘米(1.10英寸),杠两端及中间有蓝色标记[2]

女子杠重15千克(33.07英磅),长201厘米(6.59英尺),外侧末端直径5厘米(1.97英寸),抓握处直径2.5厘米(0.98英寸),杠两端及中间有黄色标记。

杠安装杠片调整重量后,两端各以2.5公斤重的杠片夹固定。

杠片

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五种颜色、十种重量规格的杠片
训练用杠片,颜色及重量同比赛用杠片,但重量容许达0.8%误差。

比赛选手要求的试举重量扣掉杠重和两个杠片夹重(男子共25公斤,女子共20公斤),不足的重量即由两侧杠片补足[2]。安装杠片需考虑左右重量平衡,因此杠铃两边安装的杠片组合应相同。杠片由重至轻以红、蓝、黄、绿、白五种颜色区别,每种颜色各有大小两种尺寸,因此共有十种重量的杠片来调整杠铃总重。最重的大红杠片每个25公斤,左右成对即50公斤。若使用其他四种颜色的大杠片组,重量依序为40、30、20、10公斤。同色的小尺寸杠片重为大尺寸杠片重的十分之一,用于不足十公斤重量的调整,五种颜色组合分别代表5、4、3、2、1公斤的杠片重量。

国际举重总会制定的杠片规格
颜色 重量
(公斤)
重量
(磅)
最大厚度
(公分)
直径
(公分)
  红
25 55.12 6.7 45
  蓝
20 44.09 5.4 45
  黄
15 33.07 4.3 45
  绿
10 22.05 3.5 45
  白
5 11.02 2.65 23–26
  红
2.5 5.51 2.3 19–22
  蓝
2 4.41 2.2 15.5–19.3
  黄
1.5 3.31 2.0 13.9–17.5
  绿
1 2.20 1.9 11.8–16
  白
0.5 1.10 1.6 9.7–13.7

另见

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参考

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  1. ^ Pickyguide Guide to Barbells. Pickyguide.com. [2009-04-23]. (原始内容存档于2009年4月17日). 
  2. ^ 2.0 2.1 IWF Techinical and Competition Rules & Regulations 2020 (PDF). [2021-07-11]. (原始内容存档 (PDF)于2021-05-18). 
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杠铃
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