Shocking truth about post-workout weight gain revealed. Fitness experts explain why the scale goes up after exercise and why it’s not always bad news By Khalil Best Jan 11 ...

One common goal for workout beginners is to either gain muscle, lose fat or maybe do a little bit of both at the same time. "I would say that it's most optimal to pick one of the goals," Jessica ...

In TODAY.com's Expert Tip of the Day, a trainer explains how building muscle can help middle-age women improve their health ...

A single session of high-intensity exercise can disturb the body's main stress hormone, leading to less activity after the workout, a lower body temperature, and weight gain, a new study of mice ...