boxing weights

例句：

1. 1.He's been training for the upcoming heavyweight championship match.
   他一直在为即将到来的重量级冠军赛做准备。
2. 2.The weightlifter is using these boxing weights to build up his strength.
   举重运动员正在使用这些拳击重量来增强他的肌肉力量。
3. 3.The boxing gym has a wide selection of boxing weights for beginners and advanced fighters alike.
   拳击健身房有各种各样的拳击重量供初学者和高级选手选择。