工作压力和精神压力常常让现代人透不过气来,为了保持健康,美国兴起了健身热,越来越多的人们走进了健身中心Jason DeRavaniere is the District Manager of the Washington Sports Club, and says that more and more people are becoming aware of the health benefits of exercise. "People are all realizing that when they do work out and when they do eat right, they'll actually, its been proven that they'll live a lo…