紧张练习

finger exercises───指法练习

Kegel exercises───克格尔体操（一套增强盆底肌肉的体操）

gentle exercise───轻度操练

ring exercises───拳击练习

field exercises───野外演习

floor exercises───自由体操

isotonic exercises───等张运动；等压训练

overexercises───过度运动

ring exercise───环形练习

You do a series of exercises in which you tense your muscles as you breathe in and relax them as you breathe out.───你在进行的是一系列锻炼活动，其期间，在吸气时紧张肌肉；呼气时放松肌肉。

You won't be able to get rid of everything that contributes to your stress in the workplace—but you can implement relaxation exercises when you're feeling tense.───你不可能摆脱所有让你在工作环境中感到压力的东西——但是你可以在感到情绪紧张的时候做做放松运动。

I need to do some exercises and loosen up my tense back.───我需要做一些锻炼来放松我紧张的背部。