Vlog #5 Grenade chin ups 1RM | 0 comments Try a Free Week on the LHRL App Epic fat guy chin-ups. Using grenade/ball grip implements, tied to a very brave tree. Shout out to McDonalds. Share LHRL:FacebookTwitterRedditTumblrLinkedIn Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.