Plus, how it differs from strength training and expert tips to program workouts for both approaches.

Plus, exactly how to train to sculpt your muscles.

Hypertrophy, the scientific term for the enlargement of muscle fibers, may not hold the top spot on the list of training priorities for some runners. Many of us (sometimes begrudgingly) cross-train to ...

Reps versus failure is the wrong fight. Muscle grows when you train close to failure, choose rep ranges that keep technique ...

Sticking to one workout program can feel frustrating when results don’t come fast. You train hard, follow plans, then blame ...

Ever wonder why some people seem to pack on muscle effortlessly while others spend months in the gym with little to show for it? Muscle growth isn't just about lifting weights -- it's a complex ...

Rest intervals between sets are not just downtime; they play a vital role in training effectiveness. The body needs time to clear metabolic byproducts, replenish energy stores, and reset the nervous ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve ...

How long you should rest between resistance training sets will vary depending on whether you want to grow your muscle mass, lose weight, or improve your strength, power, or endurance. Resistance ...

The explosion of reformer Pilates videos across social media platforms has sparked intense debate about this century-old exercise method’s ability to build muscle. As fitness enthusiasts increasingly ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...