An elite bodybuilder said he uses an exercise technique called slow negatives to build more muscle. Also called eccentric reps, negatives can help optimize gains by putting more tension on the muscle.

If you're looking to train your upper body like an IFBB Pro bodybuilder, Sam Sulek recently shared his arm workout on YouTube, focusing on the biceps and triceps. Last week, Sulek, 23, secured his ...

Strength training is key to staying healthy as people age, with experts recommending working major muscle groups at least two days per week. Marfred Suazo, a fitness professional known as Fonz the ...

Changing your rep range and your workout intensity can help you build more muscle, says an exercise scientist with decades of ...

Anne Marie Chaker’s new book debunks myths about women’s bodies and shows how strength training helps their health and careers. Arnold Schwarzenegger just endorsed it. Women are the stronger sex, says ...

Creating a physique that can win at the highest level of professional bodybuilding requires superhuman self-discipline, intense training and genetic good fortune. Increasingly, say the people familiar ...