WHEN YOU'RE KICKING off a workout plan, there are some details that are important to establish from the start. You'll need to know what you're hoping to accomplish with your workouts, so set some ...

A hard workout can come back to haunt you. When you wake up the next morning and try to get out of bed, everyday motions like rolling over and standing up can make your muscles whine in pain. You ...

Building muscle isn’t as simple as just lifting heavy things and hoping for the best. Gaining muscle is not so much about what you do, but rather how you do it. The same exercise could be used to ...

Should you work out if you haven't gotten enough sleep? A study published earlier this year gives a good, real-world look at the question, finding that people who habitually got five (only five!) ...