A jump rope can go anywhere with you. Take it to work, take it to school. Warm up before your basketball game or cool down after a bike ride.
你可以带绳子去任何地方。把它带去上班，带到学校。在篮球比赛前热身或骑自行车后冷静下来。
Warm up before your basketball game or cool down after a bike ride.
在篮球比赛前热身或骑自行车后冷静下来。
It is also smart to warm-up and cool down properly.
预热和冷却动作也很重要。
It is also smart to warm-up and cool down properly.
预热和冷却动作也很重要。
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