Question about spinervals...
So i got a trainer (used) and im getting a set of rollers soon... but that's besides the point.
Just wondeirng if i need anything to perform the spinerval dvd sets, such as a cyclometer, hrm, or anything besides my tv, bike, and trainer.
How does it work, i would think they would tell you to spin at a certain rpm, but with my damn computer on my front wheel i don't think it will do me any good on a trainer. Or does the guy just tell you to spin your heart out for 1 min then take it down or something like that.