Jens Voigt

Pro rider Jens Voigt is a gritty dude. He is not afraid to turn himself inside-out in the heat of battle. I came across this chart and realized I am a weenie when it comes to suffering in the name of training and I am currently stuck at Jens Factor 3. The Michigan weather lately has me housebound longing for some warmer weather. Soon.

Click on the chart for a larger image.