Two expert trainers share their proven 5-day and 6-day workout plans to build muscle effectively. Here's your day-by-day guide to getting stronger.

The Godfather of Bodybuilding' Charles Glass shared insights and tips during a chest workout breakdown for muscle thickness and strength.

Smart guys don't just hit the gym without a plan. No ... than simply dedicating an entire workout to one single muscle group at a time, as is common in bodybuilding-style splits.

If you have a set of light dumbbells (and the drive to focus in on intense work), all you need is a few minutes to blow up your biceps muscles. If you're a busy dad with responsibilities, that's ...