TRICEPS SURAE (SUPERFICIAL POSTERIOR COMPARTMENT)-PLANTARIS
From NeuroRehab.wiki
SUMMARY
1. O: upper lateral supracondylar ridge of femur.
2. I: medial tendo calcaneus.
3. NS: tibial n.
4. A: vestigeal muscle, weak plantar-flexion of foot.
Image: Dr. Johannes Sobotta [Public domain], via Wikimedia Commons [Accessed 7 Apr. 2019].
Reference(s)
R.M.H McMinn (1998). Last’s anatomy: regional and applied. Edinburgh: Churchill Livingstone.
Gray, H., Carter, H.V. and Davidson, G. (2017). Gray’s anatomy. London: Arcturus.