Medically reviewed by Jennifer Steinhoff, MD The best exercises for bad knees are those that target the muscles supporting ...

The health and fitness benefits of HIIT (aka high-intensity interval training) are well documented: In addition to improving your overall fitness, torching belly fat, and building muscle mass, ...

Strength training can be one of the best treatments for chronic knee pain. Here’s how to do it safely. By Hilary Achauer Caitlin Berzok used to be scared of strength training. She occasionally ...

Step aside squats — it’s time to lunge your way to greatness. Austin Head, a trainer at Life Time fitness club in New York, said the lower body exercise is a simple yet powerful way to boost your ...

Running can build up cartilage in your knee, which is protective as you age. Catherine Falls Commercial via Getty Images You’re probably familiar with the idea that running is bad for your knees. It’s ...