Gastrocnemius muscle

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Gastrocnemius muscle
Sobo 1909 303.png
Details
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
Identifiers
TAA04.7.02.044
FMA22541
Anatomical terms o muscle

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