Health & Fitness | Health News

Hearts Get 'Younger,' Even At Middle Age, With Exercise : NPR

As early as your mid-40s, especially if you're sedentary, your heart muscle can show signs of aging, losing its youthful elasticity and power. But moderately strenuous exercise can change that.

Health & Fitness | Health News

Health Benefits of Owning a Cat

Pet ownership can improve a person's quality of life - cat ownership in particular. Discover the many health benefits of owning a cat.

Health & Fitness | Health News

The Potential Cardiac Dangers of Extreme Exercise

A new study finds that exercise that is extreme in either volume or intensity may be associated with high levels of atherosclerosis in the coronary arteries.

Health & Fitness | Health & Fitness Info

Fitness Quiz: Tips on Cardio, Strength-Training, and Getting in Shape

This WebMD fitness quiz will test what you know about the dos and don’ts of cardio, strength training, and getting in shape