Beginner abdominal exercise.
- Lying face up on a mat, have your knees bent, and your feet flat on the floor. Your arms should be straight up holding the ball between both hands.
- Exhale and lift one left leg up at the same time as you lift the ball, keeping your leg and arms straight. When the ball reaches your shin, hold for 2 seconds and release.
- Do 10-12 reps.