The gastrocnemius muscle (plural gastrocnemii) is a superficial two-headed muscle. It is located superficial to the soleus in the posterior (back) compartment of the leg.

Oct 15, 2025 · What is the gastrocnemius? The gastrocnemius refers to the large muscle on the posterior calf of the leg. It’s the leg's most superficial muscle and forms most of the calf muscle. The …

Oct 30, 2023 · This article describes the anatomy, origins, insertions, functions, blood supply and innervation of the gastrocnemius muscle. Learn this topic at Kenhub!

Sep 5, 2025 · The calf is composed of two muscles, the soleus and the gastrocnemius, which is a large muscle located in the back of your lower leg. The gastrocnemius muscle is an important mover of …

Gastrocnemius forms the major bulk at the back of lower leg and is a very powerful muscle. It is a three joint or triarticular muscle, crossing the knee, talocrural and subtalar joints. Gastrocnemius has two …

Gastrocnemius is the muscle that forms the main bulk of the calf region on the back of the lower leg. It is a bipennate muscle, meaning it has two rows of muscle fibres, facing in opposite directions with a …

Dec 18, 2023 · Your calf muscle consists of two main muscles, the gastrocnemius and the soleus, that come together above your heel and attach to your Achilles tendon.

Nov 6, 2025 · The gastrocnemius is a muscle within the superficial compartment of the posterior leg. It has medial and lateral heads and forms the characteristic "calf" shape of the leg.

Apr 17, 2023 · The gastrocnemius muscle is a complex muscle that is fundamentally involved in walking and posture. It affects the entire lower limb and the movement of the hip and the lumbar area.

The gastrocnemius muscle is a large, superficial muscle located in the posterior compartment of the leg. It consists of two distinct heads: the medial head and the lateral head, both originating from the …