Many times, we only see the benefits of exercise, such as strengthening our physique, controlling weight, eliminating tension and pressure, improving physical fitness and so on. But everything has a “degree”. If you exercise too much, it will bring negative effects to the body. A recent news about excessive fitness is the news that the 27 year old Irish fitness “wanghong” died of heart failure due to excessive exercise, which makes me wary of working hard this year. In sports, a faster heart ...