Tuesday, April 27, 2010
more on the TTT
here the track from my Garmin: TTT Bride Pool's road HR/Speed profile at Garmin Connect - Details
whatever the cause of such a bad day, it is clear from the HR track that the pace of the first lap was unsustainable for me:
- first lap: 23'46"... average HR 178bpm, which is a level for me unsustainable for more then 15-20min.
- other 3 laps: maybe around 27-28'/lap, and the HR drops down at 167, which is around my anaerobic threshold on the bike, so it makes sense.
Overall it has been a huge effort of 1h40' @170bpm...