Which muscle is a primary hip adductor?

Which muscle is a primary hip adductor?

• A. Gluteus Maximus
• B. Adductor Magnus
• C. Quadriceps
• D. Hamstrings

Answer: (B)

Hip adduction means pulling the thigh toward the midline, and this action is mainly produced by the adductor muscle group. Among them, the adductor magnus is the largest and strongest contributor to inward thigh movement, especially when the thigh is extended; its fibers work to bring the leg in while also helping with other movements, but its primary role is to adduct the hip. The gluteus maximus is mainly a hip extensor and external rotator (and can assist in abduction in some positions), while the quadriceps extend the knee, and the hamstrings flex the knee and extend the hip. So the adductor magnus best fits the role of the primary hip adductor.

Hip adduction means pulling the thigh toward the midline, and this action is mainly produced by the adductor muscle group. Among them, the adductor magnus is the largest and strongest contributor to inward thigh movement, especially when the thigh is extended; its fibers work to bring the leg in while also helping with other movements, but its primary role is to adduct the hip. The gluteus maximus is mainly a hip extensor and external rotator (and can assist in abduction in some positions), while the quadriceps extend the knee, and the hamstrings flex the knee and extend the hip. So the adductor magnus best fits the role of the primary hip adductor.