Summary: Recording of Me teaching this profile on the Stages SC3 IC Bike http://pro-contributors.s3.amazonaws.com/Dennis/Simple_and_Progress_Pyramids_June_1.mp3 Right Click to download this class recording Click Here to download VismoX Below, Premium Members can view and download a printable Class Profile that can be used in class, read a detailed description of the Power Based Training Zones and download a printable Power Postcard. Click here for a great article explaining the different Continue Reading...