The gastrocnemius muscle is located with the soleus in the posterior (back) compartment of the leg. It is associated with the "bulge" in the calf muscle.
it is the muscle that contracts when you bend your leg
The gastrocnemius is the calf muscle
The gastronemius muscle is one of the calf muscles and it plantar flexes the foot or flexes the knee.
Nine. Front: Gracilis (inner thigh), Adductor magnus (below Gracilis), Sartorius, Quadriceps femoris (above knee), Tibialis anterior, Back:Peroneous longus (outer caf), Soleus, Gastronemius (inner caf), and Biceps femoris.
When performing the lateral step-up, you will be using the quadriceps and knees, glutes and hips, and hamstrings. Most of the lower body will benefit from this exercise.
The Gastronemius, also known as the calf. Slightly above that is the Bicep Femoris, in the back of the knee.
Wel, gastropods are interesting creatures. Wheher they have shells or not is somewhat of a debate. The decorum of gastropods inside of the psyche, is an interesting topic. They like to attack certain families that like to watch X-Men and smile a alot. They especially hate other gastronemius' who eat out different chicks.
Wel, gastropods are interesting creatures. Wheher they have shells or not is somewhat of a debate. The decorum of gastropods inside of the psyche, is an interesting topic. They like to attack certain families that like to watch X-Men and smile a alot. They especially hate other gastronemius' who eat out different chicks.
Plantar flexion is performed by the muscles of the posterior compartment of the leg, eg gastronemius (mainly) and soleus; other muscles such as plantaris have a weak contribution. The spinal roots are S1 and S2 fibers of the posterior tibial nerve. Foot eversion is performed by the fibularis longus and brevis (both in the lateral compartment of the leg). They are supplied by the superficial peroneal nerve (L5, S1).
Nine. Front: Gracilis (inner thigh), Adductor magnus (below Gracilis), Sartorius, Quadriceps femoris (above knee), Tibialis anterior, Back:Peroneous longus (outer caf), Soleus, Gastronemius (inner caf), and Biceps femoris.
There are two. The gastrocnemius muscle. This muscle is important in plantar flexion, allowing you to lift your heel when walking, running and jumping. Underneath it lies the soleus muscle, which, in addition to plantar flexion, continually adjusts your posture when standing and moving.
The main function of the calves (gastronemius and soleus) are plantar flexion of the foot. Seeing as how plantar flexion is involved in walking and to an extent in running, in theory it should help improve speed. I wouldn't go as far to say it's going to take a few tenths of a second off your 100meter dash, but it would surely go a long way towards strength the joint around the ankle and making it more sustainable to high impact sprinting. The hamstrings are the muscles that are going to make the biggest difference when it comes to speed improvement.
1. Trapezius (at the neck) 2. Deltoid (at the shoulder) 3. Triceps (back of the upper arm) 4. Biceps (front of the upper arm) 5. Latissimus Dorsi (back) 6. Gluteus Maximus (bum) 7. Hamstring (Back of the femur) 8. Quadriceps (Front of the femur) 9. Gastronemius (Calf muscle behind the tibia and fibula) 10. Abdominals (Stomach) 11. Pectorals (Chest) 12. Sternocleidonastoid (a neck muscle)
While taking a step, you move your thigh and your hip backward. The gluteus muscles in your butt and key muscles like semitendinosus, biceps femoris and semimembranosus found in the hamstrings at the back of the thigh are involved. A small muscle at the top of the inner thigh called adductor magnus is also involved.