medicine ball
noun [ C ] uk/ˈmed.ɪ.sən ˌbɔːl/ us/ˈmed.ɪ.sən ˌbɑːl/
健身（实心）球
a type of heavy ball that is used for exercise and in physiotherapy (= the use of physical methods to treat pain and injury of the body)
These medicine balls are great for early rehabilitation and ideal for fitness drills. 这些健身球非常适合早期康复，是做健身操时候的理想选择。
Holding a 3kg medicine ball to your chest, step forward one stride and bend both knees to 90 degrees. 手持一个3公斤重的健身球放在胸前，向前一步，双膝弯曲成90度。
- More examples
- You'll run laps around the training area holding a big medicine ball over your head.
- Paul says tossing medicine balls is key to improving upper-body strength.
- Add a medicine ball to your ab regimen to keep the ripples coming.