I missed my morning spin class, so I started the week an hour behind schedule. Last night I climbed on the bike for a Cruise interval workout. It was probably the toughest workout I have done this season.
I was anxious to get started with the intervals. The plan was to do 5 x 6min work intervals in Zone 4/5a with a 3min zone 2 rest interval in between. I am not quite sure if I made it to Zone 5a. My HR monitor started flaking out on me. Hopefully it is the battery. Each interval was very hard... in fact the second interval I blew up and didn't finish.
Today, I get off early from work and plan to ride outside. Brrrr!! If I get 3:30-4hrs I will be happy. Heck, I will be happy with 3hrs.