6/04 - M - Session 1

3b, 70' in z1 w/ pwr 20 each 7' (body in SR 18-22; pwr in race pace). First day back in the single. HR 142-144. HR came down to around 130 after power pieces. Hard to control HR after doing low volume high intensity work building up to IRAs. Long burn on my way back to the dock. Hurt real bad, it's been a long time since doing steady state. Light rain all throughout session. Getting on toward the end of the piece I started thunking my catches and really had to concentrate on that. 14348m, 2:26.5 ave, speed coach uncalibrated. Doc had to replace the battery so the stroke rating is back to normal.