Doctors warn youth against intense workouts without fixing lifestyle risks like junk food and pollution. Heart attacks are rising in 20s-30s. “Exercise is important, but it has to be phased.” ...

It's much more strenuous than you'd think.

HIIT can help improve speed and power, but longer, steadier workouts that you can do regularly, like swimming and rowing, are ...

Step one foot behind you. Bend both knees to 90 degrees to lower down in the lunge. Pause for a moment, then press through ...

Race walking is a sport that's more intense than an average power walk, but you don't need to compete to test it out. Experts ...

Penn Badgley went full-on superhero mode, but not for a Marvel flick; he was sculpting himself for comedy. Preparing for his ...

Gqom singer and soccer star Andile Mpisane showed off his intense workout routine in a video, which has inspired many people to get their summer bodies on track.

Stand with feet together. Shift weight to right leg. Hold a weight in each hand down by sides. Keeping back flat, core engaged, and shoulders down and back, hinge at hips by sending glutes straight ...

The 25-year-old, who hits the gym every day without fail, normally loves working out — but during a recent group session, she ...

Together, we’ll explore safe fitness options and practical guidance to help individuals with HCM stay physically active while ...

He secured the Mr. Olympia title six years in a row, but his training style looked different from that of other bodybuilders.

Exercise appears to spark a whole-body anti-aging cascade, and scientists have now mapped out how it happens—and how a simple oral compound can mimic it. By following volunteers through rest, intense ...