which is the main bone of the upper arm. There are three muscles in the anterior compartment: The posterior compartment refers to the part of the upper arm that faces away from the body when a ...

Your forearm contains more muscles than your upper arm does. It contains both an anterior and posterior compartment, and each is further divided into layers. The anterior compartment runs along ...

You have 20 muscles in your forearm, the part of your arm between your elbow and ... are contained in two main compartments: anterior (front) and posterior (rear). These compartments are separated ...

Its main purpose is to help you lift and rotate your arm. The deltoid muscle has three parts: anterior, lateral, and posterior. These muscles all work together to keep your shoulders stable.

Your neck muscle anatomy fits into three categories, the anterior, lateral, and posterior neck muscles ... feeling in your shoulders and down your arm. A pinched nerve in your neck may cause ...

“The posterior tibialis is a muscle that originates on the back, or posterior, part of the tibia and fibula (your lower leg bones), up close to your knee,” explains Cathlin ...

The following is an excerpt from the new Men's Health training guide 90-Day Transformation Challenge: Arms. In one volume, you'll get all the tools you need—information, a nutrition guide, and ...

However, the majority are anterior dislocations rather than posterior dislocations ... when force or muscle contractions push the shoulder backward, dislodging the upper arm bone out of its ...

The posterior chain refers ... the morning routine. These muscles are tucked away, hidden beneath layers of clothes, and rarely given the attention of their anterior counterparts.

Much like the muscles of the posterior chain, the muscles of the anterior chain play an essential role in just about every athletic movement you can imagine. Acceleration, deceleration ...