Colby and Jeff reminisce about the glories of racing days in the past. With over 30 years in the sport himself, Jeff's knowledge and deep understanding of training and racing is layered in this comprehensive conversation. Knowing your numbers, and the numbers you want, speed, heart rate, power, etc is one thing that Jeff will help you find as an athlete, but more importantly, Jeff knows the greater significance of your perceived rate of exertion. How do you feel? It's not always just about graphs and numbers this week with Coach Winkler.