Sit on the floor with your legs and feet pressed together, knees bent and feet flat on the floor.
Place your hands about a foot behind your butt, palms shoulder-distance apart, fingers pointing toward your butt. Straighten your arms to raise your butt off the floor.
Bend your left elbow and lower your butt as close to the floor as possible without actually touching it.
Straighten your left arm; repeat, this time bending right arm.
Alternate sides for 60 seconds.
To make the move a little easier, try spreading your legs up to 2 feet apart.