3. Cow Pose
Your chest should be lifted. Broaden your shoulders so that your body could be grounded through your hands. Look up and forward. Make sure that your lower back is hollowed. Move your shoulders away from ears. Switch from cat to cow up to 3-4 times.
4. Side Stretch
Exhale and stretch to the left side of your body. Your weight should be equally kept through both feet. Return to the starting position. Now repeat the move to the right. Your lower back will be fully protected only if you engage your abs. Breathing should be easy. No crunching allowed. Repeat the movement another two times. Start with 3 stretched on each side.