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

Cold plunges get all the attention, but the most overlooked recovery tool in the performance world might be as easy as ...

You can reach 6,000 steps per day by focusing on four 15-minute walking sessions per day. Most of these steps can be done ...

You don’t need a gym membership to sculpt a great body—you just need consistency and a lot of hard work. Feature these eight ...

Winter steals light and gives excuses. The pavements are slick, the gym feels miles away, and the sofa develops an almost magnetic pull. “Cozy Cardio” ...

You start a plan with a thud in your chest and a calendar full of promise, then watch it fizzle as life gets loud. The HIIT timer beeps. Your knees ache.

In TODAY.com's Expert Tip of the Day, a trainer explains how incorporating HIIT into a weekly workout routine can boost one's metabolism and help with weight loss.

You can always rely on a high-intensity workout to leave you feeling sweaty and exhausted. But a longer workout isn't necessarily better. And a new approach that's gaining fans on social media only ...

Burn calories and boost endurance with this 20-minute HIIT cardio workout! Includes a full warm-up and requires no equipment — perfect for doing at home. #HIITWorkout #CardioAtHome #NoEquipmentWorkout ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

Forget crash diets and other fads: we spoke to experts for advice on safe, scientific approaches to meeting your weight goals ...