Here we Emphasize the lower abs.
Implementation:
This is a different version of Hanging
Reverse Crunches. (A) Place yourself on a vertical bench that allows you to
support your body on your elbows and forearms and bring your knees up to the
level of your abdominal. (B) From here, lift your knees up as far as possible
toward your face, rounding your back and rolling yourself upward into a ball.
When you reach the top of
this exercise, pause and crunch the abdominal together for a peak contraction,
then lower your knees to the starting position with the knees pulled up. Don't
lower your leg any further than this, now repeat till you are done with your
set.