Question

Which best describes the action of the gluteus maximus? Select all correct answers.

a.
internally rotates the thigh

b.
adducts the hip

c.
flexes the hip

d.
extends the hip

e.
externally rotates the thigh

f.
abducts the hip

Answer 1

Option d and e is the correct option. The gluteus maximus extends the hip and externally rotates the thigh. It is a significant muscle in the gluteal region that plays a vital role in the movement of the femur.

Step-by-step explanation:

Action of the Gluteus Maximus

The gluteus maximus is a large and powerful muscle located in the gluteal region. Its primary actions are responsible for the movement of the femur (thigh bone) and include the extension of the hip and external rotation of the thigh. It does not primarily adduct the hip or flex the hip.

Accordingly, the correct answers describing the action of the gluteus maximus are:

• d. extends the hip
• e. externally rotates the thigh