Building muscle isn’t as simple as just lifting heavy things and hoping for the best. Gaining muscle is not so much about ...

There's an idea that larger muscles burn a lot more energy while at rest. But is that true? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. While ...

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

Sherri Gordon, CLC is a certified professional life coach, author, and journalist covering health and wellness, social issues, parenting, and mental health. She also has a certificate of completion ...

Among the many functions performed by skeletal muscles, an important one is maintaining our posture. If it weren’t for these muscles, Earth’s gravitational pull may make it difficult for us to stand ...

Squatting is a common exercise that many likely learned in gym class. However, do you know the proper form for a squat and what muscles it works? Ensuring you're doing a squat correctly is essential ...

Find out how the ‘second heart’ of your body helps to keep the cardiovascular functions running smoothly, and what you can do ...

Research shows us that muscle growth is driven by mechanical tension. Unlike time under tension—the amount of time a muscle spends under load, which actually does nothing for hypertrophy—mechanical ...

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 ...