Lumbricals – Hand
Lumbricals – Hand
☆lumbricales
MusclePro
Anatomy
- Origin
- Tendons of Flexor Digitorum Profundus - Hand in palm
- Insertion
- Lateral side of corresponding tendon of Extensor Digitorum on fingers
- Nerve
- Lateral lumbricals (first and second)—median nerve (C8, T1). Medial lumbricals (third and fourth)—ulnar nerve (C8, T1).
- Actions
- Extend fingers at interphalangeal joints, weakly flex fingers at metacarpophalangeal joints
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The full entry includes: 2 images · 1 muscle test · 6 balancing items · 26 connections.
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