Muscles You Didn't Know You Had

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Other videos of mine:

What happens when you overeat?
https://www.youtube.com/watch?v=f-s4Ghq6nwk&t=3s

What happened to the people on the Titanic?
https://www.youtube.com/watch?v=D6XoSw3oaeQ

Can you survive a headshot?
https://www.youtube.com/watch?v=NiJPopkynTI

sources:
https://www.healthline.com/health/fun-facts-about-the-muscular-system#5.-The-smallest-muscles-in-the-body-are-in-your-inner-ear
https://en.wikipedia.org/wiki/Flexor_digitorum_profundus_muscle
https://www.physio-pedia.com/Sternocleidomastoid#:~:text=flex%20the%20neck-,Function,neck%20and%20extends%20the%20head
https://www.youtube.com/watch?v=tXLS0bEd6LI
https://www.physio-pedia.com/Sartorius#:~:text=The%20sartorius%20muscle%20is%20a,this%20muscle%20often%20exceeds%2050cm
https://www.ncbi.nlm.nih.gov/books/NBK532889/#:~:text=The%20function%20of%20the%20sartorius,as%20well%20as%20externally%20rotate.
https://www.loc.gov
https://www.ncbi.nlm.nih.gov/
https://www.youtube.com/watch?v=wc2K1Olt4Q8
https://www.youtube.com/watch?v=yInlAJuAs6k
https://www.youtube.com/watch?v=4O3B3lnPlFs
https://www.youtube.com/watch?v=Vxv81Lz_8do
https://www.youtube.com/watch?v=IxWo7yG-W-E&t=10s
epidemic sound