Don't have Telegram yet? Try it now!
https://girlsplaybaseball.blog/2018/02/10/eric-cressey-on-instagram-stability-ball-bodysaw-a-great-anterior-core-exercise-that-can-take-stability-ball-rollouts-to-the-next-level-great-demonstration-from-jr/
Eric Cressey on Instagram: “Stability ball bodysaw, a great anterior core exercise that can take stability ball rollouts to the next level. Great demonstration from JR…”