Question

what is the arthrokinematics of open chain hip flexion? a) anterior roll, anterior glide b) anterior roll, posterior glide c) posterior roll, anterior glide d) posterior roll, posterior glide question 33 (mandatory) (2.5 points)

Explanation:

In open - chain hip flexion, the femoral head (part of the thigh bone) moves within the acetabulum (hip socket). As the hip flexes, the femoral head rolls posteriorly (towards the back) and glides anteriorly (towards the front). This is due to the mechanics of the hip joint and the direction of movement in an open - chain (where the distal end, like the foot, is free to move).

Answer:

C. Posterior roll, anterior glide