Arch and Curve
Instructions: Assume an all-foursÍ position. Allow your back to arch, forming a hollow. Then curve your back upward at the waist level, tightening your stomach muscles. Perform the movement gently. Do this exercise up to 10 times.
Objective: To stretch and strengthen the back and abdominal muscles.
Caution: Keep elbows straight. If this movement causes pain in the lower back and radiates below the knee, stop the exercise.