In this sprint episode we spark a revolt against the use of ERG mode when cycling indoors. If you don't know what ERG mode is, this one may not be for you. But if you are a cyclist or triathlete and spend a reasonable amount of time riding on a smart trainer, we're going to enlighten you and give you all the reasons we believe ERG mode is hindering the quality of your precious training time. If you disagree, we want to know! Feel free to drop us a comment.