Kirstie said:Yeah I see. Faster RHR means that to me too. Sometimes though its the rate at which it climbs and then doesn't fall again when cycling (ie when it normally should have settled), which also rings alarm bells regarding viruses etc. When it won't rise at all I'm just knackered.
Ah, that's interesting. Could be the same for me but I hadn't noticed, though if I look back in my logs I might see it. I know with cycling my HR falls back after 20 minutes, whereas running I tend to get a bit of cardiac drift, especially if it's hot. Bizzarely I've done some of my best rides/runs just prior to getting a cold, what's that about.