When it comes to weightlifting, people hit the gym for a plethora of reasons. Maybe you want to improve your overall health, lose weight, or cross-train for your sport. Two of the most common workout ...

IF YOU'RE HOPING to gain muscle, eating so-called bulking foods are essential. “Bulking increases size and muscle density,” says Julia Long, MPPD, RD, performance dietitian with RC13 Sports. 'Bulking' ...

Not everybody has the same reaction to noticing a new muscle pop up on their body. Some love it: “Great, I’m getting jacked!” Some are discouraged: “Oh no, I’m getting bulky.” But everyone should know ...

Experts break down the science behind muscle growth.

When you lift a weight, how many times should you lift it? Supposedly, there’s a correct “rep range” to use to build strength, and a different rep range to build muscle size, or endurance, or to “tone ...

You have seen it. A lean guy who does not look especially remarkable walks up to a loaded bar and pulls a deadlift that the ...

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...

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 ...

Building muscle is a common goal, but it comes with a lot of questions, especially about nutrition. As a dietitian, I often hear people ask, “How much protein do I need to build muscle?” The interest ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Not everybody has the ...