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SmileSmile (桃花依旧笑春风) 于 (Tue Jun 19 12:19:08 2007) 提到:
是慢速度跑，时间久点好，还是速度稍微快点，时间短点好？
腿是不是会狂粗，如果每天都跑？
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teragate (workout) 于 (Tue Jun 19 12:56:48 2007) 提到:
Should be at least 30 min if you want to burn fat. at least 3 times a week.
You won't build much muscle by just running.
interval running also works fine
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singa (瓦斯一号|迷兰一号) 于 (Tue Jun 19 13:07:55 2007) 提到:
如果是减脂的话,以跑
