elliptical trainer

基本解释

Wednesdays: Do a cross-training (CT) activity (biking, swimming, elliptical trainer) at easy to moderate effort for 30 to 40 minutes.
星期三：舒適的做一個交叉訓練活動（騎車，遊泳，空中漫步機）30到40分鍾。
This is because, unlike a treadmill in which your body absorbs the impact of walking and running, the Elliptical trainer if often described as walking in midair.
這是由於，它竝不像跑步機那樣，你的身材同時受著步輦兒或跑步的影響，橢圓練習儀更多的是被以爲是在半空中步輦兒。
Wednesdays: Do a cross-training (CT) activity (biking, swimming, elliptical trainer) at easy to moderate effort for 30 to 40 minutes. If you're feeling very sluggish or sore, take a rest day.
星期三：舒適的做一個交叉訓練活動（騎車，遊泳，空中漫步機）30到40分鍾。如果你感覺到非常遲緩或者疼痛，休息一日。

My time on the elliptical trainer became a chance to read for 30 minutes 3 times a week.
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