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Frontalis

Raises eyebrows and wrinkles the forehead

Trapezius

Large triangular muscle in the upper back that moves the shoulders and neck

Pectoralis major

Large chest muscle responsible for arm movement and pushing actions

Biceps Brachii

Upper arm muscle that flexes the elbow and rotates the forearm

Triceps Brachii

Muscle on the back of the upper arm that extends the elbow

Latissimus dorsi

Large back muscle that helps in arm adduction and rotation

Abdominal muscles

Group of muscles in the stomach area that support the core and aid in movement

Gluteus Medius

Muscle on the side of the hip that stabilizes the pelvis and assists in leg movement

Gluteus Maximus

Largest buttock muscle responsible for hip extension and movement

Sartorius

Long

Biceps femoris

Part of the hamstrings that flexes the knee and extends the hip

Rectus femoris

Part of the quadriceps that helps extend the knee and flex the hip

Gastrocnemius

Calf muscle that aids in plantar flexion (pointing the foot)

Tibialis anterior

Muscle on the front of the shin that helps with dorsiflexion (lifting the foot)