PALMAR ARCHES ( HAND COMPLEX BIOMECHANICS)Physiotherapy

PALMAR ARCHES ( HAND COMPLEX BIOMECHANICS)Physiotherapy Tutorials
subscribe to my channel
/ @movementscience8
Reference book for this video :Cynthia Norkin
Follow me on
Instagram: / _movementscience_
twitter : / adhip_nadkarni
linked in : / adhip-nadkarni-5b45241a6
summary of the video with the time for reference:
1.Arches
-Proximal Transverse arch - fixed
-Distal Transverse arch -mobile
-Longitudinal arch - mobile
2.Uses
-conforms to shape
-increases the stability
-increases sensory feedback
3.Distal Transverse Arch
-magnifies proximal arch
-from 1st to 5th metacarpal
-2nd and 3rd are comparatively fixed
4.Muscles
-Opponence digiti Minimi works on flexion and rotation and of 5th metatarsal
-Intrinsic muscles and flexor carpi ulnaris increases the arch
-radial muscles efficiency is Improved due to the stable 2nd and 3rd CMC joint though the length tension relationship.
#wristjointcomplex #biomechanicsofwristjoint #physiotherapytutorials #movementscience