Originally Posted by
Seattle Forrest
VAM. Find a hill, watch your ascent speed over time. Will be great if you want to climb hills, not as great if you have other goals. But if your goal is just to be able to measure improvement, VAM is a pretty good proxy for power.
VAM might be ok, but my area is really flat, and I have to drive 45 mins to find hills with a decent grade and with any length. There is one good hill a couple miles from my house, but it's only about 80 vertical feet, although it has a decent grade at the steepest section. Hill repeats anyone?!
I'm a big guy, 6' 208lbs right now, although I want to be down to 195 or so by the start of road season. I absolutely SUCK at climbing as you can imagine, as my sustained power to weight ratio is currently rather low compared to some more serious racers and cyclists that I know. With that said, I can set off a watt bomb and push a large gear, so my accelerations are very strong when I jump and my sprint has improved significantly. I can get up over 35 in a solo effort (10-15 seconds or so) on flat terrain, and even more with a lead out. I can also spin up to over 150 rpm on the trainer and have seen wheelspeeds over 40. How this will translate to the road come spring I don't know, but I did get in a ride with one of my buddies last weekend and dropped him like a rock.
My goal is to race a couple local cat 5 crits this summer, and it is a fast flat 4 corner square course on pretty good clean city streets. The cat 5 is 35 mins + laps I think. I'm thinking my bike handling skills, ability to handle the repeated accelerations, and overall finishing sprint will be more important than my climbing skills or one hour threshold.