heavy duty workout

• 大强度训练

heavy duty workout的用法和样例：

例句

1. The team had a hard workout this morning.
   该队今天早晨进行了大强度训练。
2. Finish most workout feeling like you could have done more.
   完成大多数高强度训练后，要感觉到你好像还可以做得更多。