“Most beginners think working harder means moving nonstop from exercise to exercise,” he says. “Strength and muscle are built when you can produce quality reps. Rest lets your nervous system and ...

Lifting weights can keep you carrying groceries and riding bikes even as you get older. Here’s our guide to a simple home ...

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

A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

30 seconds is not enough (usually).

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

Building strength and muscle comes with huge payoffs for health and longevity, but most Americans still don't lift weights or regularly practice any muscle-strengthening activity. Why? People often ...

The most consequential global realignment since World War II is unfolding in real time. The United States is forging new alliances across the Middle East, Eastern Europe, Turkey, and emerging markets, ...

Anorexia nervosa is a psychiatric condition characterized by a fear of weight gain and reduced calorie consumption that can result in dangerous weight loss. This condition is thought to affect around ...

Most adults aren't regularly exercising to build and maintain muscle strength, even though the research on its benefits for health and longevity is overwhelming. But experts say there's ample evidence ...

Matthew Lees is supported by a Canadian Institutes of Health Research (CIHR) Postdoctoral Fellowship award (Funding Reference Number 187773). Tom Janssen does not work for, consult, own shares in or ...

Getting out of a chair shouldn't be a struggle. Yet for many older adults, simple everyday movements like this become increasingly difficult as our muscles break down and weaken with age, a process ...