Stretching exercises

(A) Back stretch.
(B) Shoulder shrug.
(C) Neck stretch.
(D) Arm circles.
(E) Standing groin stretch.
(F) Calf stretch.
(G) Modified sit-up.
(H) Hamstring stretch.
(I) Sitting groin stretch.
(J) Side stretch.
(K) Quadricep stretch.