Showing posts with label South Folsom Canal. Show all posts
Showing posts with label South Folsom Canal. Show all posts

Thursday, April 15, 2010

Oh, My Aching Back

Got low back flexibility issues? Check!!!

I feel like I got stretched on the rack. I moved my aerobars inward today, and the pads outward, which should help my breathing, but I may have to put the measly 7.5 mm of spacers back under the stem - at least until I can get my core stronger and slimmer.

Hate that my weight has again become an issue, not in the way it is for climbing, but in how it affects my core muscles. First I'll get the core strong, and while doing that, will be trying to diet a little. I am very healthy at this weight, but it is limiting my cycling.

I noticed that my HR was down about 5% last night from last week on the CSUS-WBP run, so hoping that 5% boost will get me solidly into the low 22s on a good day. A calm day would be nice, as wind always hurts you, even on a 2-way run. (the headwind hurts you longer than the tailwind helps you)

I was stunned to find that when I took the .76% slope down to zero on a "what-if", my speed increased by over 2mph. I'd like to be able to do a 2-way run > 22 mph, but not sure I can sustain an average of 98% of max HR for 30 min, so working on some more aero gains to go with a greater VO2max and LT. (VO2max is scaled for body mass, so as you lose weight it automatically goes up)

I am hoping for speed in the 23-25mph range on the flat, straight, hard concrete surface of the South Folsom Canal. That's an O&B course though, so not going to be able to crank out 300 watts for an hour. I think somewhere between 270 and 285 is going to be my limit, at least for now. I will have to give it a go soon. Maybe this weekend I can do a dry run and test the waters.

 South Folsom Canal TT Course. Usually done as an O&B. Flat, straight, hard concrete, and no traffic. Wind is an issue though as the walls of the concrete canal funnel the wind. Scenery is concrete walls.