I bought myself a WaHoo Kickr in November, and plugged my road bike which is gathering dust onto it. Have a garmin watch for HR, and signed up to Rouvy and did an FTP test (which hurt my ego more than my legs), and started doing winter training on the bike dialed into my numbers.
I really did it to try and keep some fitness for hill walking - I don't do hills in adverse weather, so really no winter hiking for me.
5 months of doing training plans to increase power and VO2 max for 3-4 hours a week, and my FTP has only gone up by 13W, and my cycling VO2 max hasn't moved. I have noticed my walking Vo2 max is up 5 points though, but cycling V02 max is 10 points lower than walking VO2 max.
I went up my first wee hill of the year on Sunday, just West Lomond so small, and was blowing bubbles as I normally would on the uphill on my first walk of the year.
Not saying it has been a wasted 5 months, and hopefully there will be cycling benefit - will find that out tommorow as cycling home from work. However it does seem (in my case) that he only good training for walking up hills, is walking up hills. Ochils or Pentlands next week, then back onto the big hills (weather permitting).
Has anyone found online cylcle training usefull? Was my first experience of using power zones, or actually any structured training plan.