Friday, 19 February 2010

Playing catch up

Two sessions today, an early swim (1hr) then a run later (1hr 15mins). The swim was the catch up from Tuesday whilst away in Lyme. It was tough going for the first 20 mins I was struggling to swim more than two lengths without having to catch my breath. However, as I swam more I guess I warmed up and ended up swimming alternate 10 lengths with the pull buoy then full stroke including legs for another 10 for the remainder of the session.
This afternooons run was a delight as I was outside in the semi-sunshine. All of the way round I was battling to keep within the zone 2 parameters as my legs felt I could go faster. It was a slow run but no dramas. When I made it home I checked my calculations for zone 2 only to realise that I have been taking it too slow and that I can push it to around 145 (I have been using 139 as a maximum). My mistake is that I have been using the bike heart rate as a guide which is 5% lower than for running. Silly me. No worries I am sure that there is no harm done. 

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