The changes may shift how people think of Planet Fitness, which has nearly 2,800 locations and about 21 million members. So ...

While there is no denying the health benefits of barre, yoga, and reformer pilates, experts agree that it's critical to incorporate weight training into your fitness routine, especially once you're ...

Are weighted vests more than a fitness fad? A health and exercise expert explains their potential benefits and limitations.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Also known as strength training or resistance training, this practice strengthens your muscles and bones, ...

Three new titles explore the power of women building muscle. By Danielle Friedman For most of modern history, women were warned that lifting heavy weights was unladylike and possibly dangerous. Even ...

Experts break down how cardio and strength training impact fat loss—and which one takes the lead in fighting stubborn belly fat. “As we reach midlife…we lose muscle and our hormones change,” LaNeve ...

When Dr Gabrielle Lyon was 5 years old, her father would take her on 10-mile bike rides. Physical activity wasn't a question, she says – it was part of her day-to-day life from a very young age. As a ...