Lazy Fat Vegan
Regular
Thank you all for your advice. I lowered the saddle a bit today but it's still higher than the handlebars - any lower and my knees will be uncomfortably high when the pedal is at 12 o'clock. As I've had knee problems in the past (ex-runner and martial artist) I have been very careful to make sure that there is a bend in my knee even when the pedal is at 6 o'clock. I admit I'm at least 2 stone heavier than I used to be so it could be that, but I didn't think 20 minutes leisurely ride would cause me any discomfort at all. Maybe I'll try and ease into it a lot more slowly.