Muscle Functions

PE1

Hamstring

Flexion of the Knee

Quadricep

Extension of the Knee

Gastrocnemius

Extension of the Ankle

Gluteus Maximus

Extension of the Hip/External rotation of the Hip

Bicep

Flexion of the Elbow

Tricep

Extension of the Elbow

Deltoid

Flexion, Extension, and Abduction of the Shoulder

Rectus Abdominus

Flexion of the waist

Erector Spinae

Extension/Hyperextension of the Waist

Pectorals

Pushing

Latissimus Dorsi

Pulling

Obliques

Lateral Flexion/Trunk Rotation

Trapezius

Shoulder Elevation/Assists in pulling motion