Crush your core with this 10-minute AMRAP abs workout! A fast, effective routine you can do at home to strengthen and sculpt ...

While humans evolved to perform routine endurance activity, recent secular trends in the United States and globally have resulted in a dramatic rise in the amount of time spent inactive in both ...

When the gun goes off at the start line of a marathon, you might feel tempted to take off at a near sprint. But that’s a big mistake. You want to start your marathon at an easy pace so you can ...

Alexandra Mack, CPT, a trainer leads you through 20 minutes of full-body exercises to build muscle and strength, support fat ...

Consistently walking can help you lose or maintain weight, aid in muscle recovery, and improve your heart health. Samuel ...

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 ...

Unless you're, say, attempting to break the Guinness World Record for the abdominal plank (currently standing at a tediously long 9 hours, 38 minutes and 47 seconds) you’d be better served by ...

Clean a pair of dumbbells up to your shoulders. Take a deep breath and squat down, keeping your torso upright and dumbbells secure, until your thighs are below parallel to the ground. Stand back up ...

Fitness Ditch the push-ups — this dumbbell workout will help you carve out a stronger upper body and core in just 30 minutes Dumbbell Workouts A trainer says this 12-minute dumbbell circuit will ...

The key to understanding how strength training benefits women is estrogen. While you’ll generally maintain an appreciable level of this hormone in your 20s, this changes as you age. You may start ...

Pre-workout products can raise your heart rate and blood pressure. People on certain medications should be careful with pre-workouts. Not everyone reacts to caffeine, a common ingredient, in the same ...

The session begins with a mobility-focused warmup. In under five minutes, Mack leads you through 90-90 hip switches, world’s greatest stretch, downward dog with hand-release pushups, and deep squats.