Much like their name implies, the quadricep muscles were once thought to be a set of four muscles, with the name “quad” translating to “four or fourth” in Latin. However, it has since been discovered ...

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 ...

The arm extends from the shoulder to the wrist, including the upper arm and forearm. Different muscles may work together in intricate ways to help the arm, wrists, fingers, and hands function. Knowing ...

Anatomy drawing becomes much easier to approach when the body is broken down into clear forms, and this tutorial focuses on ...

Spinal muscular atrophy and muscular dystrophy both affect muscle size and function, causing weakness and leading to health complications like difficulty walking, swallowing, and, for some people, ...

Muscular strength also improves overall sports performance through increases in stability and strength in the prime mover muscles (or the muscles mostly in charge of motion in a joint), like your ...