Lee,
I am a Enduro, and occasional DH racer and have been slacking on training like I should this season. I am trying to finish out strong and get in a solid 7 weeks of training before my last race at the end of the September and am working hard on the Prepare to Pin It program, building on a base of PUTB done through winter and early spring. My question(s) are regarding power and gearing for the red intervals:
Should we be doing all out sprints? In the book it states 120-140% or something along those lines, but I’m putting out north of 700 W @ an FTP of 278 W, which is over 200%. Like you’ve said, this says a lot about my endurance, plus I’m a pretty big guy (190ish lbs, a hair shy over 6’), but I wasn’t sure if I am going to hard. To me I’ve never gone below 90% in a race so I don’t know why I would do it in a training session.
In the book, it states when power drops by 10% the session is over. Is this over the course of the entire sprint session or during easy “set”. My first set of 3 x 20 sec I was in the 650-700 W range, second set was 600-650 W, but the third I went from about 600 W to just below 500 W, which is over a 10% drop. This was my sign I was toast, but if I follow the rules of 10% over the workout I wouldn’t have even made it through my second set.
Lastly, is it normal to not to be shifting during the middle of these sprints? I start out with a somewhat challenging gear but I’m spinning too quickly to feel like I’m delivering good power pretty quickly and shift 2ish times during each sprint.
Thanks for the great programming, both on skills and fitness. My riding has improved immensely over the last 2 years despite being pretty inconsistent about training.
Brian Rowbotham
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