Why the old-school rope jumping is coming back? Read this "TIME" article. 時代雜誌談跳繩

I hate weight training. I don't want to be hulk. 我不想做重訓，我不想變綠巨人浩克

Gym membership/ Group class/ Personal training 簽健身房/團體課/私人教練

Body fat percentage? 體脂比率？

Functional Training? 功能性訓練?

1/10 tips for fitness 1/10個健美的窍门