Oklahoma quarterback John Mateer bulks up ahead of fall camp

Oklahoma quarterback John Mateer, now listed at 224 pounds, has attracted attention for his increased muscle mass this summer. Experts assess that his bulk will not hinder his throwing motion, contradicting concerns raised on social media. Mateer, who struggled with a hand injury during the 2025 season, has been training with offensive linemen and aims for improved performance as fall camp begins. His offseason workout includes a focus on maintaining mobility despite the added weight.

• 1:52 PMCBS Sports — Too jacked? Why Oklahoma quarterback John Mateer bulking up won't hurt his throwing motion