SPIN w/ Eric Wood (45min/17mile @ 5:00pm) - performed OK, but was tired at various points - crushed the early extreme asks ... admirably for the latter ones:) ... asked about fatigue issues and it seems that I have my gears too high. I also tend to anticipate the instructor's "ask" too early and can run out of optimum effort before the song is over ... I had the watts cooking at mid 200's baseline, low mid 300 for the efforts and touched 400 a few times...