Strong legs shouldn’t come at the cost of sore knees — and this trainer knows it. All you need is a chair for this lower-body ...

Working the lungs and legs is a combination punch to being healthy and living longer. Studies show that leg strength and heart and lung efficiency are the keys to staying mobile, doing things outside ...

Stairs are a part of everyday life; you probably don’t think much of them as you’re hauling laundry up a flight or carrying the trash down. But if you’ve ever found yourself wheezing at the top of a ...

Climbing stairs as fast as possible could be an effective way for older adults to strengthen their legs, a study suggests. It builds on past research showing that a staircase can be an effective ...