I've been trying to pick up my fitness, riding at least 3 times a week, 20km for two rides and 40km for one ride (a bit hard to squeeze in when you are a mum). I thought I was doing quite well until I hopped on the trainer one day and it nearly killed me! I had my HRM on (and it works fine - Polar F11) and I could not get my HR over 120bpm and I was exhaused. Talk about disappointed! I thought I had been doing well. Anyone know what is happening? Are indoor trainers harder work than going for a ride?
Thanks, Sam
Thanks, Sam