HIIT
noun/hɪt/
/hɪt/
[uncountable]- a form of exercise in which you do short periods of very hard physical activity with easier exercises in between (the abbreviation for high-intensity interval training)
一种锻炼形式，您可以在短时间内进行非常艰苦的体力活动，并在其间进行较轻松的锻炼（高强度间歇训练的缩写） - I try to do a 20-minute HIIT workout twice a week.
我尝试每周进行两次 20 分钟的 HIIT 锻炼。
- I try to do a 20-minute HIIT workout twice a week.