Dr. Nessler helps Middle Tennessee BJJ athletes prep for IBJJF Masters Worlds in August in Las Vegas. Brazilian Jiu Jitsu competitors know the impact that competition training has on their body. Training sessions are long, intense and physically taxing. BJJ is one of the hardest sports on the human body. That is why your competition recovery and rehabilitation should not be trusted to just any physical therapist. As a sports PT with 2 1/2 decades of experience and as a competitive BJJ black belt, Dr. Nessler not only understands but knows how to help top level competitors remain at the top of their game. At The Athlete Lab, Dr. Nessler leverages the latest in sports medicine and technology and his 11+ years of BJJ training to help athletes take their game to the next level.