DEEP FLEXORS OF FOREARM-PRONATOR QUADRATUS
From NeuroRehab.wiki
SUMMARY
1. O: distal fourth of the anterior ulna.
2. I: distal fourth of the anterior radius.
3. NS: anterior interosseous branch of the median n.
4. A: pronates the forearm.
Image: Quadratus, P. (2018). Pronator teres. [online] Science-naturalphenomena.blogspot.com. Available at: https://science-naturalphenomena.blogspot.com/2018/05/pronator-teres.html [Accessed 19 Nov. 2018].
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.