LUMBRICALS

LUMBRICALS

Lumbricals is the group of four skeletal muscles attaching itself to the four toes, except the big toe.

Origin

Tendons of the flexor digitorum longus.

Insertion

Proximal phalanges of the 2nd to 5th toes.

Blood supply

Medial plantar artery, lateral plantar artery.

Nerve supply

Medial plantar nerve, lateral plantar nerve.

Action

It helps to extend and bend the foot.

Disease/Injury

NA

Muscle Exercise

To strengthen this muscle, foot arch lift exercise is best to do. Align your foot and leg and lift the arches. Pull the ball of the foot and heel towards each other to make a dome in the middle of the foot. Then release the arch lift. Repeat the exercise a few times.

Interesting facts

NA

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