<正>伸展运动是一种身体保健运动，它的益处远比我们想象的要多得多。题材：运动体裁：记叙文文章词数：322建议用时：6分钟Brady Peterson, 75, a retired university professor in Belton, Texas, had always been physically active, working out in a home gym and walking six to ten miles a day. Then,
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