Knee Tuck

Targeted Muscles: rectus abdominis, transverse abdominis Set up: Sit beside your partner on the floor or a step and raise your legs about six inches from the ground. Extend your arms at your sides, palms up, and lean back slightly so that your body forms a shallow V. Action: Contract your abdominals and simultaneously bring your upper body forward while bending your knees toward your chest. Reverse and repeat. -Oxygen Magazine