What Muscles used in a prone hold?

Primary muscles:

* Rectus abdominis: The rectus abdominis muscle is the long, flat muscle that runs vertically down the front of the abdomen. It is responsible for flexing the spine and pulling the ribcage towards the pelvis.

* Transverse abdominis: The transverse abdominis muscle is the deepest of the abdominal muscles. It wraps around the sides and back of the abdomen, providing support for the spine and organs.

* Obliques: The obliques are two muscles, the external oblique and internal oblique, that run diagonally across the abdomen. They are responsible for twisting the spine and tilting the pelvis.

Secondary muscles:

* Erector spinae: The erector spinae muscles are a group of muscles that run vertically along the back. They are responsible for extending the spine and lifting the head.

* Gluteus maximus: The gluteus maximus muscle is the large muscle on the buttocks. It is responsible for extending the hip and rotating the thigh outward.

* Quadriceps: The quadriceps are four muscles that run down the front of the thigh. They are responsible for extending the knee.

Other muscles:

* Deltoids: The deltoids are three muscles that cover the shoulder joint. They are responsible for abducting (moving away from the body), adducting (moving towards the body), and flexing the arm.

* Biceps brachii: The biceps brachii muscle is the large muscle on the front of the upper arm. It is responsible for flexing the elbow and supinating (turning the palm up) the forearm.

* Triceps brachii: The triceps brachii muscle is the large muscle on the back of the upper arm. It is responsible for extending the elbow.

The prone hold is a challenging exercise that works a wide variety of muscles in the body. By engaging your core, back, and leg muscles, you can strengthen your body and improve your overall fitness.