Thousands of people play sport for fun and exercise.

成千上万的人进行这运动是为了娱乐和锻炼。

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Vary your exercise every so often for a new muscular challenge and also for fun. Here are some other aerobic activities you can try.

偶尔让运动的内容多样化，这将既是一项新的肌肉挑战，也是一种乐趣。

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Now you can find your passion for exercise and have fun with your kids at the same time.

现在你可以在拥有锻炼的热情的同时和孩子们享受快乐时光。

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Erickson Retirement Communities discovered that Wii games were fun and good exercise for seniors in its retirement homes, because swinging the remote simulates motions people use when playing for real.

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Keeping exercise fun and personally fulfilling is key to helping him stay with his workouts for the long haul.

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