If you have pain or numbness riding your bike, a Bike Fit Physio assessment can help. Optimal positioning on your bike will improve performance and comfort. The therapist will first assess you for physical factors such as stiffness, muscle imbalances, or range of motion limitations. Then he will observe you on the bike using a trainer, and adjustments are made to accommodate these issues. Sorting out all these factors requires experience and knowledge. Whether you are a commuter, mountain biker or roadie, a bike fit assessment can improve your ride.