Please Login to vote!
Pull-ups (palms facing away from the body) work the back muscles, while chin-ups (palms facing toward the body) work the arms' bicep muscles.
Your email address will not be published. Required fields are marked *
Notify me of follow-up comments by email.
Notify me of new posts by email.
Copyrights © 2008-2020 All Rights Reserved by Wonderfully Fit PT
This video is password protected. To view it please enter your password below: