Adduktoren der Hüfte

The video tutorial provides an in-depth look at the adductor group of muscles in the thigh, detailing their origins, attachments, innervation, and functions. It covers specific muscles such as the pectineus, adductor magnus, longus, brevis, and gracilis, explaining their roles in adduction, rotation, and balance. The tutorial also highlights the anatomical features like the adductor channel and the importance of these muscles in maintaining posture and movement.

Which nerve is primarily responsible for the innervation of the adductor group?

• Femoral nerve

• Tibial nerve

• Sciatic nerve

• Obturator nerve

Where does the adductor magnus muscle originate?

• Linea aspera

• Superior ramus of the pubis

• Ramus inferior ossis pubis

• Ischial tuberosity

Which muscle is located in a deeper layer along with the adductor magnus?

• Gracilis

• Adductor brevis

• Pectineus

• Adductor longus

What is unique about the gracilis muscle compared to other adductors?

• It is the shortest muscle

• It spans two joints

• It originates from the linea aspera

• It is innervated by the femoral nerve

What is the primary function of the adductor group?

• Flexion of the knee

• Extension of the hip

• Adduction of the hip

• Rotation of the shoulder

Which muscle acts as both an external and internal rotator?

• Adductor longus

• Gracilis

• Adductor brevis

• Adductor magnus

How do the adductors contribute to balance?

• By rotating the lower leg

• By stabilizing the knee joint

• By flexing the hip joint

• By providing support during stance