Vertical Leg Crunches

• Lie flat on your back on the ground.

• Fold your hands and place them behind your neck.

• Raise both of your legs so they form 90 degree to the ground.

• Contract your core to prepare for the movement.

• Curl your upper body to lift your shoulders off of the ground.

• Lower your upper body slowly.

• Repeat the movement for 12 to 16 repetitions.

Level : Intermediate
Equipment Required : None