Gym splits—the method that helps you train different muscle groups on different days—can either be personally tailored, or one can just follow a popular split like the push-pull-legs system. However, ...

A four-day workout split simply means that your programming is based on four lifting days per week, without repeating the same workout twice, says Rothberg. How you organize those sessions depends on ...

Following a gym session with WWE Champion Sheamus, a.k.a. The Celtic Warrior, wrestler-turned-actor John Cena showed off the "last stretch, best stretch" portion of his workout. This involved ...