Bodybuilding legend Jay Cutler broke down winter bulking and how to add lean muscle mass without becoming overweight.

Muscle cells burn ... too. Does exercise increase metabolism? Not much, but it can burn calories and help you get fit. (Photo Credit: iStock/Getty Images) Having a fast metabolism means your ...

Fitness experts reveal the benefits of regular walking and the best walking workouts to achieve lean legs and glutes.

"Lean muscle is kind of an oxymoron—all muscle is lean," says Brad Schoenfeld, Ph.D., C.S.C.S., and professor of exercise ...

Regular activity not only strengthens muscles but can bolster our bones, blood vessels, and immune system. MIT engineers have now found that exercise can also have benefits at the level of ...

A personal trainer outlines how to perform six of his best full-body, no-equipment workouts to lose belly fat.

Research shows us that muscle growth is driven by mechanical tension. Unlike time under tension—the amount of time a muscle ...

That means moves like side planks and windmills will challenge your oblique muscles, as will any exercises that have you holding a load off-centre while still trying to keep your hips and ...

Here’s how it works. The best workout apps are a great way to train at home or the gym, with access to motivational, qualified personal trainers in just a few taps. There are free options and ...

Just like any other muscle, they can be strengthened with exercises that increase their flexibility and endurance. Here are five exercises specifically for that. Turns out, humming is a great way ...