Here is a Ab routine that will help sculpt six pack worthy of going shirtless. It consist of the following:
Hanging leg raise-3 min
Russian twist-3 sets 12 reps
Dumbbell side bend-3 sets 12 reps
Knee-ups-3 sets 15 reps
One legged situps- 3 sets 20 reps per leg
Swiss ball pike-3 sets 15 reps
Enjoy this workout!!!!!