Skeletal muscles are voluntary muscles that can be consciously controlled, such as the muscles of your neck, arms, and legs. It makes up 30% to 40% of human body weight in a healthy person. The ...

The most common line is that every biceps curl and squat rep you do in a workout will rip or tear your muscles—then your body repairs the damage as you recover, resulting in new muscle growth.

THE SECRET TO building muscle has always been about the reps. But that doesn’t mean what you think. We’re often taught that eight to 10-rep sets are the key to unlocking hypertrophy ...

Muscles are attached to bones by tendons. Muscles contract to move our bones by pulling on them. However, muscles can only pull; they cannot push. This is why they usually work a joint in pairs ...

Considering taking supplements to treat muscle cramps? Below is a list of common natural remedies used to treat or reduce the symptoms of muscle cramps. Follow the links to read common uses ...

Spinal muscular atrophy (SMA) is a disorder affecting the motor neurons—nerve cells that control voluntary muscle movement. These cells are located in the spinal cord. Because the muscles cannot ...