The Gritmobile True Grit's Audi S8 Plus +

True Grit, LLC is the brainchild of John “Biggie” O’Donnell. From personal training to custom supplements and apparel, the sky’s the limit. Follow us here and on Instagram for the latest news, supplements, and so much more!

A private training studio unlike any other in the Central Valley. With equipment not found anywhere else and the knowledge of someone who has beat obesity.\