Lie face down on a mat with hands and legs fully extended.
Keeping the whole body engaged lift your shoulders and legs off the floor as much possible forming a boat shape and hold isometrically.
Slowly come down and relax.
Lie face down on a mat with hands and legs fully extended.
Keeping the whole body engaged lift your shoulders and legs off the floor as much possible forming a boat shape and hold isometrically.
Slowly come down and relax.