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专家会告诉你,要想令身体保持巅峰状态,就应该保持体力和心血管锻炼,同时还有伸展活动。几年来我一直这样做,并将这三个因素保持在了同一水平,这也就是
Experts tell you that if you want to keep your body at its peak, you should maintain physical and cardiovascular fitness as well as stretching activities. I’ve been doing this for years and kept the three factors at the same level, which is