Muscle Functions

Front

What is the function of the semimembranosus muscle?

Back

Flexes the knee and extends the hip.

Front

Which muscle is responsible for dorsiflexion of the foot?

Back

Tibialis anterior.

Front

What action does the bicep muscle perform?

Back

Flexes the elbow.

Front

Which muscle flexes the wrist?

Back

Flexor carpi radialis.

Front

What is the role of the orbicularis oris muscle?

Back

Closes and protrudes the lips.

Front

What is the primary function of the gastrocnemius muscle?

Back

Plantarflexion of the foot.

Front

Which muscle is known as the primary extensor of the elbow?

Back

Tricep.

Front

What is the function of the sartorius muscle?

Back

Flexes, abducts, and laterally rotates the hip.

Front

What muscle is responsible for the movement of the shoulder joint?

Back

Deltoid.

Front

What is the primary action of the rectus femoris muscle?

Back

Extends the knee and flexes the hip.