TWISTING CRUNCHES
For upper abs and oblique.
(A)
lie back down on the ground, your legs across a
bench in front of you. (B) Place your hands behind your neck and curl your trunk
up toward your knees, arcing your back. During this movement, turn your torso so
that your right elbow comes across toward your left knee. Now lower your torso
back to the ground. Repeat, this time turning in the opposite direction,
bringing your left elbow toward your right knee. Continue this pattern till you
are done with your set.