Here's what this means for your next workout.

Reps versus failure is the wrong fight. Muscle grows when you train close to failure, choose rep ranges that keep technique ...

"Work smarter—not longer." ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you tend to breeze through the "easy" part of an exercise—like lowering into a squat or letting your ...

Standing exercises to build strength after 50, from Jarrod Nobbe, MA, CSCS, with 5 practical moves you can use now.

In most workout splits, one to two dedicated leg days per week is common, but it really all depends on your fitness level and ...

"The philosophy behind this method was to accumulate fatigue through high training density, which essentially means getting in a large volume of exercise in a set time frame," says Antony Brown, the ...

To build arm size, strength, and muscle, you need to lift heavy and you need to lift hard. But the underrated key in the arm-muscle-building equation is one more idea, too: Time-under-tension. Your ...

Exercises to tighten batwing arms after 45, with daily band moves and bodyweight work from Jarrod Nobbe, MA, CSCS.

An author tried a new workout program based on a YouTube video claiming only the last three repetitions of an exercise matter. I watched a YouTube video recently that said 90% of the benefit of any ...