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A Guide to the Muscles of the Leg

A Guide to the Muscles of the Leg

Leg muscles are a few of the biggest and strongest muscles in the body. Before trying to grow them in size, it is necessary to first comprehend their anatomy. By knowing where they are situated and what they do, each of them can be targeted with particular exercises. There are 3 significant muscles groups in the leg:


The quadriceps femoris is a large muscle group situated in the upper leg and includes 4 main muscles:

Rectus Femoris-- front side of the thigh
Vastus lateralis-- beyond the thigh
Vastus medialis-- inside of the thigh
Vastus intermedius-- likewise on the front side of the thigh

Located on the front and side of the thigh, all four of these muscles connect the front of the pelvic bone and thigh (the large bone running from the hip to the knee in the upper leg) to the tibia (the huge bone running from the knee to the ankle in the lower leg) through the pantellar tendon that runs along the beyond the knee. The quadriceps are liable for the extension or straightening of the leg at the knee.



The hamstring group makes up of 3 primary muscles:

Arms Femoris-- runs midline to the outside down the back of the thigh;
Semimembranosus-- runs along the within the thigh down the back of the leg
Semitendinosus-- runs from midline down the back of the thigh

All three muscles link at ishium (a bone on lower end of the hips), run down the leg, across the knee and connects at the tibia just below the knee. The hamstring serves two functions-- to extend the thigh (as in standing up from a seated position) and to turn the leg laterally (move the lower leg to the in and throughout the other leg).


The calf muscle group is located on the backside of the lower leg and is consisted of two muscles-- the gastrocnemius and soleus. The very first one connects at the bottom end of the femur in the upper leg and to the Achilles tendon at the other end. It is mainly liable for pushing the body forward when running or walking. It likewise enables the leg to flex at the knee. The soleus runs under the gastrocnemius and links at the tibia and fibula at one end and the Achilles tendon at the other end. It is accountable for the plantar flexion of the foot - a reduction of the angle between the foot and lower leg as in standing on your tiptoes.


Building Leg Muscle

Here are some exercises that target each of the leg muscle groups:

Quadriceps-- Sprints, step-ups, lunges, squats and leg presses
Hamstrings-- Deadlifts, leg curls and squats
Calfs-- calf raises, leg presses, dumbbell squats

Similar to any of the big muscle groups, perform workouts that develop all the muscles in the extremity equally. Otherwise you increase your danger for an injury from unbalanced strength.

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