For better posture, get those hands behind your back!

For better posture, get those hands behind your back!

http://thetrainerhoodriver.com/2019/04/10/for-better-posture-get-those-hands-behind-your-back/
— Read on thetrainerhoodriver.com/2019/04/10/for-better-posture-get-those-hands-behind-your-back/