请问健身或健美英文怎么翻译比较好？

请问健身或健美英文怎么翻译比较好？

健美的体格
a magnificent physique

使体态健美的运动
exercises to improve one's figure

珍妮身体健美,风姿绰约。
Jane is blooming with health and beauty. (喻)

健美运动员们一起收缩肱二头肌。
The bodybuilders contracted their biceps in unison.

录像带上演示了坐下、起立、屈蹲以及其它健美操练法
Sit - ups, trunk twists, and other calisthenics are
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健身运动
healthful exercise

有氧健身鞋
aerobic shoes.

有氧健身运动
aerobic exercise.

健身器材；健身中心
fitness equipment; fitness centers.

在健身房进行一小时的日常健身锻炼
took an hour of vigorous daily exercise at a gym.

我每个星期跟同事去做健身。
I go to do body - building with my fellow worker every weekend.

各种减肥器材、划船器、健身车(芝加哥论坛报)
all sorts of weight equipment, rowing machines, exercycles(Chicago Tribune)