When to start adding HIIT for cycling?
Greetings, First off, my goals. 1. Drop 40-50 lbs and gain overall fitness (25 lbs down so far). 2. Get back to riding with the lead group on our Sunday ride by May of this year. I was starting from scratch, or the couch rather, in December so I've been keeping my sessions on the trainer aerobic (thank you Spinervals). Now…