What Muscles Move What?

Neck Flexion

Sternocleidomastoid

Neck Extension

Trapezius

Trunk Flexion

External Oblique

Trunk Extension

Internal Oblique

Shoulder Flexion

Pectoralis Major

Shoulder Extension

Latissimus Dorsi

Shoulder Abduction

Deltoid

Shoulder Adduction

Pectoralis Major

Elbow Flexion

Biceps Brachii

Elbow Extension

Triceps Brachii

Knee Flexion

Biceps Femoris

Knee Extension

Rectus Femoris

Hip Flexion

Psoas Major

Hip Extension

Gluteus Maximus

Hip Abduction

Gluteus Medius

Hip Adduction

Gracillis

Ankle Plantarflexion

Gastrocnemius

Ankle Dorsiflexion

Tibialis Anterior