Mark Crabtree, ATC

Mark W. Crabtree, ATC, is the director of Sports Performance at Bulls/Sox Training Academy and created the Explosion Sports Performance Program and has trained thousands of developing youth athletes. Mark is a certified athletic trainer, certified strength and conditioning specialist, and certified in the Functional Movement Screen (FMS). He has been featured on WGN Morning News and Chicagoland Television (CLTV), and in the Chicago Tribune and Suburban Life.