Calf muscle

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It has been suggested that this article or section be merged into Triceps surae. (Discuss)

Calf muscle

Side view of leg musculature.
File:Kaleb's calf.JPG
Human calf
Latin	sura
Gray's	subject #129 482
Origin
Insertion
Artery:	posterior tibial artery
Nerve:	tibial nerve
Action:	plantarflexion
Dorlands /Elsevier	s_29/12772656

The calf or gastrosoleus is a pair of muscles—the gastrocnemius and soleus—at the back of the lower human leg.

The gastrosoleus 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.

1 Function
2 Calf strain (torn calf muscle)
3 See also
4 External links

Function

Functional activities include primarily movement in the sagittal plane, stabilization during locomotion (walking, running) and power jumping.

Calf strain (torn calf muscle)

A torn calf muscle happens when the calf muscle is pulled apart from the Achilles tendon. Severe pain is felt by the victim – you may think you've just been hit in the leg and hear a "pop." Sudden pain is felt around the leg.

This injury happens during acceleration or changes in direction. The torn calf muscle may spasm, and contract forcefully. The toes will point down. Bruises show up in the foot and ankle due to pooling of blood from internal bleeding.

This injury may take several months to heal. Do not continue the exercise if muscle is torn. See a doctor immediately after muscle is torn to get you on a rehabilitation routine.

External links

sural+region at eMedicine Dictionary

This muscle article is a stub. You can help WikiDoc by expanding it.

v • d • e List of muscles of lower limbs
ILIAC Region / ILIOPSOAS	psoas major/psoas minor - iliacus
BUTTOCKS	gluteals: (maximus, medius, minimus) - tensor fasciae latae lateral rotator group: piriformis - inferior gemellus - obturator internus - superior gemellus - quadratus femoris
THIGH	anterior compartment: sartorius - quadriceps (rectus femoris, vastus lateralis, vastus intermedius, vastus medialis) - articularis genu posterior compartment/hamstring: biceps femoris - semitendinosus - semimembranosus medial compartment: pectineus - obturator externus - gracilis - adductor (longus, brevis, magnus)
LEG	anterior compartment: tibialis anterior - extensor hallucis longus - extensor digitorum longus - peroneus tertius posterior compartment: superficial - calf/triceps surae (gastrocnemius, soleus) - plantaris posterior compartment: deep - tarsal tunnel (flexor hallucis longus, flexor digitorum longus, tibialis posterior) - popliteus lateral compartment: peroneus muscles (longus, brevis)
FOOT	dorsal - extensor hallucis brevis - extensor digitorum brevis plantar - 1st layer (abductor hallucis, flexor digitorum brevis, abductor digiti minimi) plantar - 2nd layer (quadratus plantae, lumbrical muscle) plantar - 3rd layer (flexor hallucis brevis, adductor hallucis, flexor digiti minimi brevis) plantar - 4th layer (dorsal interossei, plantar interossei)

v • d • e Human anatomical features
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Limbs	Arm · Elbow · Forearm · Wrist · Hand · Finger (Thumb · Index · Middle · Ring · Little) · Leg · Lap · Thigh · Knee · Calf · Heel · Ankle · Foot · Toe (Hallux)
Skin	Hair