Calves

The calf or gastroc-soleu is a pair of muscles - the gastrocnemius and soleus - at the back of the lower human leg.

The gastroc-soleus complex is connected to the foot through the Achilles tendon, and contract to induce plantar flexion and stabilization of the ankle complex in the transverse plane.

The main muscles of the calves include the:

1. Gastrocnemius - is the calf muscle that is visible from the outside of the body. It attaches to the heel with the Achilles Tendon and originates behind the knee on the femur, crossing two joints
2. Soleus - is not visible when looking at the body from the outside as it lies underneath the Gastrocnemius on the rear of the lower leg., and
   
   Functions of the Calves

You will use the calf muscles primarily during movement in the sagittal plane, stabilization during locomotion (walking, running) and power jumping.

The function of the Gastrocnemius is to elevate the heel (known as plantar flexion).

The function is the Soleus is exactly the same as the Gastrocnemius: to raise the heel. The only difference is that it works in a different position: with the knee bent.

Exercises that work the Gastrocnemius and Soleus include:

• Standing calf raises - (Gastrocnemius)
• Seated calf raises - (Soleus)
• Donkey calf raises - (Gastrocnemius)

The most common injury to the calf muscles is a torn calf muscle. It usually occurs when the calf muscle is pulled apart from the Achilles tendon. Severe pain is felt by the victim accompanied by a "pop".

Bookmark this:

Bookmark this page