What exercises should you perform if your goal is to improve flexibility of your chest and side muscles?
a.
hip flexor and side stretch
b.
shoulder stretch and chest and arm bends
c.
side stretch and chest and arm bends
d.
hamstring stretch and calf stretch

The correct answer will be option-C

Explanation:

Side-stretching increases the flexibility of the muscle of the lower back, between pelvis and ribs and the sides of the rib cage which improves the expansiveness and the cage mobility. This allows the breathing exercise easier.

The chest and arm bend exercises help improve the flexibility of the arms and the Chest.

Thus, Option-C is the correct answer.