In TODAY.com’s Expert Tip of the Day, a trainer shares her favorite functional exercises to boost lower body strength and make climbing the stairs feel easier.

Tom McGee, a 69-year-old market researcher from near Chicago, began climbing stairs for exercise two decades ago to avoid cigarettes. Despite his dedication, he often faces scrutiny from security ...

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 ...