. Physical fitness is today"s hot topic. And everywhere you turn you hear something new. But is it all true? The more you sweat, the more fat you burn . This myth has encouraged people to work out in extreme heat or wear layers of clothes or rubber or plastic weight-loss suits in the hope of sweating fat off. Unfortunately, it"s water they"re losing, not fat. Fat burns when it i (共 1197 字) [閱讀本文] >>