Breathing correctly during a strength-training session can improve your form and results. Breathe out when pressing the weight away from you in a barbell press.

A fractured back needs to be evaluated by a medical professional; however, a gentle strengthening routine can build the muscles and help prevent re-injury.

Bench press standards for 15-year-olds depend on gender and body weight. They also depend on how long a teen has been lifting.

A painful collarbone during push-ups may indicate a range of different problems from a mild case of tendinitis to injuries that should get medical attention.

Pilates and tai chi are quite different forms of exercise, and ideally, it would be great if you could practice both. Pilates focuses on toning and strengthening the core body muscles, while tai chi focuses on drawing energy into the body and circulating it efficiently.

Stretching after an ab workout eases soreness in the lower abs and prepares your body for your next workout.

Your baby needs strong abdominal muscles to roll over, sit up, crawl, stand and walk. Help her develop those muscles with targeted exercises.

When it comes to exercise trends, there is a lot of fluff to dig through if you want the facts. Treadmills are a hot-button topic among runners, both for their benefits and weaknesses. Running on a treadmill presents a few problems compared with other aerobic exercises, such as a slightly unnatural running pattern.

Cardio kickboxing is a popular fitness regimen that often replaces aerobics and indoor exercise equipment workouts.

For some people, running is one of the most enjoyable activities. The sport simultaneously invigorates and relaxes you, warming up your muscles and energizing your heart rate. However, for some people, the sport causes aches and pains.

If you find yourself slouching a lot, you probably have tightness in your upper- and mid-back muscles. Stretches improve flexibility in these muscles.

Relieve the tension and stress that cause pain in the upper back with yoga postures including Cat pose and Rabbit pose.