Finally, far from focusing on a flat stomach, your deep core muscles work your pelvic floor and diaphragm. Your pelvic floor muscles are a group of muscles at the base of your pelvis, and ...

Landmine rotations strengthen your core, hips, arms and shoulders without hurting your back. Here's how to do them.

Boost muscle contraction with isolation exercises. Target your CNS and recruit more muscle fibers for strength and growth.