By Suzanna McGee
The root of your lower back, groin and knee pain likely stems from misaligned hips, not the hard surface of a tennis court. Learn how one simple 3-min
Playing tennis for one hour burns about 600 calories, making it an effective workout on par with jogging or an indoor cycling class. Plus, it challenges your mind. Whether you're new to tennis or a veteran player, use our resource to find articles on techniques and strategy as well as tennis events near you.