What are the lateral muscles of the leg?
Lateral compartment (green): Fibularis (peroneus) longus and fibularis (peroneus) brevis muscles. The superficial fibular (peroneal) nerve and branches from the anterior tibial artery supply these muscles. Superficial posterior compartment (purple): Gastrocnemius, soleus, and plantaris muscles.
What are the actions of the lateral leg muscles?
The lateral group consists of muscles that mainly produce an eversion of the foot at the subtalar joint. This action plays an important role in maintaining balance while standing on one leg or walking on rough surfaces.
What is the most lateral muscle of the leg?
There are two muscles in the lateral compartment of the leg; the fibularis longus and brevis (also known as peroneal longus and brevis). The common function of the muscles is eversion – turning the sole of the foot outwards. They are both innervated by the superficial fibular nerve.
What are the lateral group muscles?
lateral rotator group:
- quadratus femoris.
- inferior gemellus.
- superior gemellus.
- internal obturator.
- external obturator.
- piriformis.
What are the 3 major muscles of the leg?
The three surface muscles of the quadriceps are the rectus femoris in the center, the vastus medialis on the medial side, and the vastus lateralis on the lateral side. These three muscles are visible in Figure 9-8.
What are the 5 major leg muscles?
The thighs contain many muscles that control movement of the hips and legs. The main types are the adductors, hamstrings, pectineus, quadriceps and sartorius.
What are the 4 major leg muscles?
Quadriceps include four large muscles located in the front of the thigh: vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. They start at the pelvis (hip bone) and femur (thigh bone) and extend down to the patella (kneecap) and tibia (shin bone).
What muscle is on outside of thigh?
Your hamstrings. The four muscles that make up your quadriceps include: Vastus lateralis. The largest of the quadriceps muscles, it’s located on the outside of the thigh and runs from the top of your femur (thighbone) down to your kneecap (patella).
Where is the lateral lower leg?
The lateral compartment is along the outside of the lower leg. It contains the peroneus longus and peroneus brevis muscles. These muscles pull the toes and feet outward. They also help with pointing the foot, or plantarflexion.
Which bone is on the lateral side of the lower leg?
fibula
The tibia (also called the shinbone) is located near the midline of the leg and is the thicker and stronger of the two bones. The fibula, also called the calf bone, is significantly smaller and is situated on the lateral (farther from the midline) side of the tibia.
What are 5 muscles in your leg?
For the actions of the major muscles of the mammalian leg, see adductor muscle; biceps muscle; gastrocnemius muscle; gluteus muscles; quadriceps femoris muscle; sartorius muscle; soleus muscle.