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A thick, flat, deep muscle in the posterior compartment of the lower leg. The tibialis posterior has extensive origins on the posterior, proximal surface of the tibia, fibula, and interosseus membrane. Its insertion is on the tarsal and metatarsal bones via a tendon that passes behind the medial malleolus and under the arch of the foot. Its primary actions are plantar flexion and inversion. It also helps to stabilize the longitudinal arch, especially during skating.
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∙ 13y ago
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What action do tibialis anterior and posterior act as synergists?
It involves the medial cuneiform and 1st metatarsal of the ankle.
What is the main function of the sacral plexus?
Send impulses to the posterior side of the thigh.
When standing on your tiptoes the tibialis anterior muscle serves as what?
When standing on tiptoes, the tibialis anterior muscle is at full extension and is unable to "do" anything.
What are the prime movers for plantar flexion?
I was asking the same question. I think it probably is the Gastrocnemius muscle but I'm having trouble confirming that. It could also potentially be the Soleus muscle.Alternatively you could say that it is the Triceps Suraemuscle which refers to both the Gastrocnemius and the Soleus as a single muscle. This is a legitamite anatomical description seeing as the Gastrocnemius and the Soleus both attach via the Calcaneus tendon. The Triceps Surae is what is commonly refered to as the "calf muscle".
What joint does the tibialis anterior cross?
Ankle
Which muscle is the prime mover for foot inversion?
tibialis posteriorTibialis anterior and posterior tibialis posterior
What is the antagonist of the tibialis posterior muscle?
Tibialis Posterior
What action do tibialis anterior and posterior act as synergists?
It involves the medial cuneiform and 1st metatarsal of the ankle.
What is the deepest muscle in the calf?
Tibialis Posterior
Which muscle involoves dorsiflexion and inversion of the foot?
The anterior and posterior compartment of the leg Anterior compartment: - Tibialis Anterior - Extensor Digitorium Longus - Extensor Hallucis Longus Posterior compartment: Deep: - Tibialis Posterior - Flexor Digitorium Longus - Flexor Digitorium Brevis
What muscle is the synergist of plantar flexion of the foot?
There are two: tibialis anterior and the peroneus tertius.
What muscle attach to the tibia?
Hamstrings
What muscles are the prime movers for inversion of the foot?
Tibialis anterior Tibialis posterior Extensor hallicus longus Flexor hallicus longus Flexor digitorum longus
What muscles plantar flex and evert the foot?
Tibialis posterior
What is the stirrup muscle?
Tibialis anterior, Peroneus Longus and Tibialis Posterior. These are the " stirrup" muscles around the ankle and foot to stabilize the ankle in inversion and eversion actions. Thanks, Bing
What muscle raises the heels off the floor?
The gastrocnemius and the soleus are the prime movers, but the tibialis posterior also assists
What muscles are known as the tom dick and harry muscles?
tibialis posterior, flexor digitorum longus and flexor hallucis longus
