I do exercises for legs approximately once a week and most of my leg workouts include ballet movements and yoga stretching.

我大约每星期一次做腿部运动，而且绝大部分的腿部训练包括芭蕾舞步和瑜伽伸展运动。

youdao

But you can strengthen your legs before you start running by adding two or three leg workouts a week.

但你也能通过每周两到三次的腿部锻炼，在开始跑步前增强你的腿部力量。

youdao

He did leg workouts that made him collapse.

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