Plank with feet on Swiss ball - Improve with Marta

Classical bar or strap on straight arms can also be accomplished with the support feet on a bench or a fitball.
Planck is aimed for deep work of muscles - stabilizers. They allow you to keep the spine, pelvis and hips in the correct position, protecting it from sports injuries and reducing the likelihood of developing diseases of the musculoskeletal system.
SET OF PLANKS: https://www.youtube.com/watch?v=N1JGhihV9Dg&list=PLZzNGx55Uija5gipUi6Q4p9gF-JmQqRG5

Видео Plank with feet on Swiss ball - Improve with Marta канала Andriy Sharapa