At 55, Kathleen Slate switched up her workouts to prioritize muscle building, and feels better than she ever has. Here, she reveals her secrets to her success.

Seem like an odd topic for a small business owners? Not at all: research shows fitness is a key factor for intelligence, stress release, and mood.

In simple terms, the 30-20-10 workout involves 30 seconds of low-intensity activity, 20 seconds of moderate-intensity ...

Stop viewing exercise as a solitary chore. By embracing group activities like HIIT, you harness the power of social ...

New research from Australia overturns the old idea that exercise “uses up” heartbeats. It shows that fitter people actually use fewer total heartbeats each day thanks to their lower resting heart ...

The best exercise for over-70s and how often to do it for longevity has been revealed in the 5-year study results ...

The guidelines now advise combining aerobic exercise with resistance training that includes both dynamic and isometric moves—such as planks or wall sits—to help lower blood pressure. If you already ...

High-Intensity Interval Training (HIIT) is one of the most effective ways to burn fat, build strength, and boost endurance in ...

A StairMaster and incline treadmill work a lot of the same muscle groups, but each machine has its own pros and cons.

If there's one thing MomTok knows, it's how to live for the plot. That might mean going on a chaotic girls' trip, hosting a ...

What you wear to a work out matters. Uncomfortable gear can make even the most enthusiastic gym-goer hate the exercise or feel like they're not up to par. I've tested lots of leggings —and keep more ...

Scientists compared the two to reveal which one better supports strength, balance and long-term health after menopause ...