there's no reason why I should be going for a 3 hour bike ride my races lasts no more than two and a half minutes and of those two and a half minutes I'm probably only really skating for a min and a half I mean half hour bike rides going up and down like the canyons they're important maybe you go a couple of those rides but you don't need that I should be doing specified interval training according to the time that's under duration and you can extend that but I shouldn't be spinning my wheels for hours at a time