A study challenges the idea that “more exercise is always better,” revealing how elite cyclists may burn through their daily heartbeats faster. This raises new questions about the fine line between ...

Working out is good for your health, but it turns out too much exercise might kill you, especially if you are a white man. Researchers in Chicago discovered very active white men are 86-percent more ...

While exercise is great for your health, there are telltale signs that you’re overdoing it. Common signs of overexercising include frequent injuries, poor sleep, rapid weight loss, recurring illness ...