Planks are an excellent core exercise for both strength and stability, so here's how to avoid common mistakes and perfect this powerhouse exercise!
Letting the hips sag and putting too much pressure on the low backs as opposed to the lower abdominal muscles.
Lifting the hips high into a pike and bending the arms too much.
Starting in a table top position, engage the core and lengthen one leg at a time. Hold by pulling your navel to your spine like they are magnets.