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B12 is the most dynamic workout system ever designed. B12's innovative workouts use conventional gym equipment and introduce a WHOLE NEW approach - bringing the FUN back into your gym workouts and SIMPLIFYING the science of your nutritional needs.
Follow the B12 app on your smartphone for 12 weeks to get life changing results!
B12 was designed and created by personal trainer and nutritional coach, Jon Sexton. Jon has more than 20 years experience in the industry and his roster of clients includes all-pro athletes and major celebrities. He is the Co-Founder of Nashville's multi-award winning performance/wellness center, Boost FitClub.