5. Abs Exercises – RUNNING MAN SIT-UP
It’s a bit like if the bicycle crunch got together with a standard sit-up. HOW TO DO IT: Lie flat on the floor with your hands behind your head. Exhale as you curl up, twisting your torso and bending your right knee so that you left elbow crosses over your right knee. Drop all the way back down to the start before repeating on the other side.