There’s no slowing the hands of time….but your legs are another story. In A Nutshell Korean scientists identified 20 DNA ...

Plenty of us are guilty of going to the gym, picking the heaviest weight we can find and lifting it for a small number of repetitions. While this might help us build bigger muscles, it doesn’t improve ...

Strength training is an important part of any well-rounded fitness regimen for a number of reasons, not the least of which is that the more muscle mass you have, the more calories you burn at rest.

This 17-minute dumbbell workout builds strength, power and a core that can endure; here's how to do it using just one set of ...

As you start to learn more about fitness and resistance training, there can be a lot of terms and methods that are outright confusing. You may have heard about muscular strength and muscular endurance ...

High-intensity interval training boosts fitness and muscle endurance more effectively than traditional home exercise programs in people recently diagnosed with inflammatory muscle disease. That is the ...

Endurance means a lot of different things to different people. To runners, it means being able to run for a long time, covering many miles. To weightlifters, it might mean being able to lift heavy ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When I’ve finished a long run, my leg muscles feel like they’re ablaze. By the last few seconds of ...

High-intensity interval training boosts fitness and muscle endurance more effectively than traditional home exercise programmes in people recently diagnosed with inflammatory muscle disease.

A PT explains what these numbers actually mean, and why quality reps and proper form matter more than chasing high totals ...