PLANK IN MOTION ON TWO FITBALLS

TIPS: The key of the exercise is quality over quantity. The trick is to perform the exercise using proper form.

STARTING POSITION:

You need to find two fitballs and place them together in front of you. Lie facing down and placing your hands on the fitballs slightly wider than shoulder width apart while holding your torso up at arms length. Support your weight on your toes. Keep the shoulders far from the ears retracting your shoulder blades. Contract your pelvic floor and core while keep your body straight.

MOVEMENT:

Slowly move your body to the right and to the left keeping balance. Keep moving from side to side for the required time. Make sure your shoulder blades are always retracted.