Gastrocnemius muscle

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Gastrocnemius muscle
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Originsuperior tae airticular surfaces o lateral condyle o femur an medial condyle o femur
Insertiontendo calcaneus (achilles tenon) intae mid-posterior calcaneus
Arterysural arteries
Nervetibial nerve frae the sciatic, speceefically, nerve ruits S1–S2
Actionsplantar flexes fit, flexes knee
AntagonistTibialis anterior muscle
Anatomical terms o muscle

The gastrocnemius muscle (plural gastrocnemii) is a twa-heidit muscle that is in the back pairt o the lawer leg o humans.