Abs
Glutes
Bench
intermediate
strength
reps
Steps : 1.) Start by laying face down in a prone position on a bench with one foot touching the floor and the other leg raised. 2.) Once in position lift one leg up until you feel tension in your abs and glutes, hold for a count then return back to the starting position. 3.) Alternate with the opposite leg and repeat for as many reps and sets as desired.
Alternative Abs Exercises