KINE 3600 Lecture 8: KINE 3600 Lecture 8
KINE 3600
Lecture 8
o Interphalangeal Joints
▪ Fingers 2-5
• Proximal = PIP
• Distal = DIP
▪ Thumb
• Interphalangeal Joints
▪ Hinge Joints
• Flexion/ Extension
o Finger Motions
▪ Flexion/Extension
• MCP
• PIP
• DIP
▪ Adduction/Abduction
• Named relative to middle of hand
• MCP only
• 14% of the population does not have a Palmaris Longus
• Musculature: Summary
o Anterior Compartment
▪ Flexor/Pronator Group
▪ Median and Ulnar nerve
o Posterior Compartment
▪ Extensor/Supinator