The correct answer would be D, Front of Hip Joint.
Explanation:
Swayback posture is the posture in which the pelvis is shifted forward. This results in the Hip Extension, and the thorax is shifted backwards. So backache is likely to occur. In order to avoid or prevent this posture and backache, front of the hip joint should be stretched to relief the pain. By stretching the front joint of the hip, the lower back muscles will come in action and sooth the effect of back pain and prevent swayback posture.
Dos to prevent sway back posture. Sit deep in your chair, with your back straight and your chin facing ahead.train quad muscles with the correct exercises, such as half squats. Strengthen your lower abdominal muscles with leg lifts and reverse crunches.
