How do you do a Plank Jack?
Begin on all fours. Place your palms shoulder-width apart, making sure your shoulders are aligned directly over your wrists.
Extend your legs out behind you to get into plank position. Tuck your pelvis under and ensure your middle back is in a hollow position.
Keeping your shoulders over your wrists and your abs drawn in, jump your feet out slightly wider than hip-distance apart. Jump them back together and repeat the exercise.
How do you modify a Plank Jack?
Plank Jack for Prenatal
Plank Jack for Beginners
Advanced Plank Jack
Plank Jack for Weak Wrists
Plank Jack for Weak Shoulders
What are the benefits of a Plank Jack?
Plank Jacks are a great way to get your heart rate up while working on your core.