Walk into any gym, and you’ll hear conflicting advice about reps. Some trainers swear by heavy weights and low reps. Others ...

Most runners need more muscle mass, or strength and control in the muscle mass they have to boost their performance.

Arnold Schwarzenegger does a 360-rep finisher and calisthenics warriors go until they drop—but how many reps are actually ...

For decades, lifters were told there was a "magic" rep range for hypertrophy — traditionally 8–12 reps. While this range is indeed effective, modern research has shown that muscle growth can occur ...

Athletes have debated the "perfect" rep range for decades. Should you stick to heavy sets of 8-10 reps for maximum strength? Or venture into higher rep territory for endurance benefit? Groundbreaking ...

Everything you’ve been taught about building muscle and getting stronger might be completely backwards. While you’ve been religiously counting reps and pushing through sets like a human calculator, a ...

Adding in some dynamic stretching (moving your muscles and joints through a full range of motion with no weight) is a great ...

Research shows us that muscle growth is driven by mechanical tension. Unlike time under tension—the amount of time a muscle ...

Are you stuck in a chest-building rut? Use this unconventional pec workout to reignite your progress. It works because it’s ...

Build lean muscle after 50 with 6 bodyweight exercises that boost strength, stability, and mobility without any gym machines.

Light exercise may help ease soreness in many cases. In other cases, continuing to exercise, especially at a high intensity, may increase the risk of injury.