A lot of people run a race to see who is the fastest. I run to see who has the most guts, who can punish himself into exhausting pace, and then at the end, punish himself even more- Prefontaine
Patents applied for in the U.S. and abroad. Trademarks of Predictive Fitness, Inc. include nSight, TriDot, SwimDot, BikeDot, RunDot, TrainX, RaceX, Physiogenomix, EnviroNorm, eNorm, IronIndex, Optimized Triathlon Training, Normalized Training Stress, NTS, and Training Stress Profile.
Copyright © Predictive Fitness, Inc. All Rights Reserved.