Come into a crunch position with your feet pointed, toes touching, thighs apart. Crunch up and take hold of the back of your thighs. Reach both arms to the outside of the right thigh and continue crunching up. After several reps, switch to the opposite side.
Do this exercise with the best exercise equipment. We recommend using a bluetooth chest strap heart rate monitor or a smartwatch for more training optimization & performance tracking.