328K views · 981 reactions | ABDOMINAL WORKOUT V-Sit Crunches Sit on a flat bench, & hold onto the sides of the bench for balance. Lean back, elevate & extend legs in front of your body. Keeping your upper body in a stationary position, bring your knees into your chest. Proceed to extend your legs once again, & bring your legs back into your chest. This is a great old school way to do crunches. Try to do 50 reps x 4 sets, once per week for more defined abdominals. | Joshua Taubes | Facebook