plantaris muscle

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Related to plantar muscle: soleus muscle, Popliteus muscle

plan·tar·is mus·cle

(plan-tā'ris mŭs'ĕl)
Origin, lateral supracondylar ridge; insertion, medial margin of tendo achillis and deep fascia of ankle; action, traditionally described as plantar flexion of foot; many investigators now believe the plantaris muscle to be primarily a proprioceptive organ; nerve supply, tibial nerve.
Synonym(s): musculus plantaris [TA] , plantar muscle.
References in periodicals archive ?
Increased levels of free radicals indicated that the metabolic breakdown and injury in the plantar muscle was significantly higher in rats that were sacrificed one day after exhaustion in comparison with the other groups in untrained rats, muscle MDA levels were significantly higher (Figure 5); GSH levels were lower (Figure 6) than in trained rats.
Second, the orthotic arch profile may have caused a neuromuscular response to avoid excessive soft tissue compression and pain in the plantar muscles and skin in the arch.