Uggg. so are the dynomytes too hard for someone who is just learnign how to use rollers? Do you think the Dynolytes are too easy without the fan? I dont want the fan. I am a 23 y/o kid who logs around 150-300 miles/week in teh summer, and rides a fixie and roadie to commute about 10 miles/day year round, so I'm not out of shape....really.
a.s.