The serratus anteriora muscle that originates on the top surface of the eight or nine upper ribs. The serratus anterior muscle inserts exactly at the front border of the scapula, or shoulder blade.

Nothing says shredded like well-developed serratus anterior muscles. Also known as the “boxer’s muscle,” they are the finger-like muscles just below your pectorals that extend from the superior (upper ...

Common causes of serratus anterior muscle pain involve muscle injuries and overuse. But certain medical conditions, such as asthma and ankylosing spondylitis, can also cause it. The serratus anterior ...

The Serratus anterior (SA) isn’t the easiest muscle to work on. That’s mainly because its function doesn’t exactly revolve around contracting and moving a joint through range of motion. Its main job ...

What Is Tibialis Anterior Tendonitis? Your anterior tibial tendon is the part of your foot that controls movement as it touches the ground, pulls up from the ground, or turns the foot inward. Tendons ...

Strength. Aesthetics. Resilience. These are the pillars of success in the weight room. And while the usual suspects—pecs, ...

Medically reviewed by Jennifer Steinhoff, MD Key Takeaways The Kneeling Anterior Tibialis Stretch uses your body weight to ...