Targets back, abs, and obliques
- Sit on floor with legs extended, thighs together and feet flexed; tilt torso back 45 degrees and extend arms out to sides, palms facing forward.
- Rotate torso to right, sweeping left arm across body to tap left palm to right palm.
- Return to start, then repeat to left to complete 1 rep.
- Do 10 to 12 reps.