Gastrocnemius Anatomy

The gastrocnemius muscle is a muscle located on the back portion of the lower leg being one of the two major muscles that make up the calf. The gastrocnemius muscle plural gastrocnemii is a superficial two headed muscle that is in the back part of the lower leg of humans.

Gastrocnemius Muscle An Overview Sciencedirect Topics

The main function of the gastrocnemius muscle is to plantarflex your ankle.

Gastrocnemius anatomy. It runs from its two heads just above the knee to the heel a three joint muscle knee ankle and subtalar joints. The trail guide to the body is another excellent book to help you learn the musculature. Trigger points the two medial trigger points lie in the medial head of the gastrocnemius with the upper trigger point found just below the crease of the knee.

Gastrocnemius muscle also called leg triceps large posterior muscle of the calf of the leg. The gastrocnemius is a large muscle in the posterior compartment of the leg and is the powerful muscle that enables plantarflexion as well as knee flexion. The anatomy and function of your calf muscle anatomy.

Origin insertion action and innervation. But this is not just a beginners book it is also great for practitioners and therapists to have on hand to use with clients and patients to use as a visual reference. The gastrocnemius muscle originates as two heads behind your knee.

The two lateral trigger points in the lateral head mirror the positioning of the medial trigger points except that they lie slightly. It originates at the back of the femur thighbone and patella kneecap and joining the soleus another muscle of the calf is attached to the achilles tendon at the heel. Both the gastrocnemius and the soleus run the entire length of the lower leg.

Gastrocnemius muscle anatomy study. Quite a few conditions can affect the calf muscles of your lower legs. The other major calf muscle the soleus muscle is a flat muscle that lies underneath the gastrocnemius.

In this article we will discuss the anatomy of the gastrocnemius muscle together with the clinical relevance of this muscle.

Meet Your Muscles Gastrocnemius Perth Physiotherapy