When I hit my 60s, my mom—who was about 60 pounds overweight and had some health problems—needed assistance from health-care workers to move around. As I watched her over the years, I feared I’d end ...

Find out how much water you really need for exercise, plus practical tips to avoid dehydration during your workouts and ...

Every kind of exercise is good for you on a cellular level. It stimulates the release of mood-boosting neurotransmitters like ...