Beth Shepard, MS, Exercise Physiologist, Contributing Writer:
Like many people, you may wonder how much exercise you really need to make a difference in your health. The U.S. Department of Health & Human Services recently published the first-ever Physical Activity Guidelines for Americans, making a strong, evidence-based statement about the value of physical activity and the amount required for health benefits.
The Guidelines recommend 2.5 hours a week of moderate exercise, or 1...
[More]