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

Lean mass includes muscle, bones, ligaments, tendons, organs, other tissues and water -- in other words, everything that's not body fat. Depending on what method you use to measure your body ...

While yoga traditionally gives you a lean and toned body, it can support muscle growth when poses are held for longer periods ...

Strength training or lifting weights offers many benefits across all age groups, contributing to overall physical and mental ...