Discover the worst exercises for your rotator cuff, and learn safer alternatives to keep your shoulders strong and healthy.

Train your upper body twice per week with at least two full days of rest between sessions. This gives your muscles adequate ...

The best way to avoid common problems like runner’s knee is to strengthen the muscles that support this important joint.

Learn how to do the Copenhagen plank, a challenging side plank variation that strengthens your hips and core and improves ...

Trainers say a handful of simple exercises—like presses, curls, and push-up variations—effectively build upper-arm strength.

Poor form can make planks less effective and slow your progress toward your strength training goals. To add insult to injury, doing planks incorrectly can lead to an actual injury. Let's avoid that.

Muscle strength starts to drop slowly after the age of 40. This does not mean strength is lost forever. The body still ...

These 5 simple daily moves protect strength, joints, and balance so you can slow muscle aging and stay strong after 50.

Starting weight training in your 40s is about protecting your bones and staying independent for decades to come ...

For beginners, it's important to start slow with the standing windmill exercise. Focus on mastering the form before ...

Don't let a nagging shoulder ache sideline your fitness goals—master these three essential stability exercises to build a resilient, mobile, and injury-proof upper body.

The Kansas City Chiefs will be even more shorthanded for Sunday's game vs. Titans following their latest injury moves ...