THE ACHILLES TENDON is essential for walking, running, and jumping, but tension or tightness can make your movement a major drag. "If you're experiencing pain in the Achilles tendon area that's above ...

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...

Everyone loves a good stretch. The practice feels good because the act of stretching activates a network of relaxing and calming nerves and increases blood flow to one's muscles. Stretching also ...

Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it. Lower back pain is often blamed ...

Lower back pain is a common ailment affecting many Americans, often exacerbated by improper lifting techniques. Excess weight, especially in the midsection, increases strain on lower back muscles, ...

“Back day” has become a staple of fitness social media, often framed through aesthetics alone.

Squats are known for building strong legs, but that doesn’t mean they work for ...