My heart rate was weirdly low for my run, I had about 10 bpm headroom at the end of my 5K, dunno if I could have held that pace for another 5 though- I suspect not, much as I'd like to think I could knock out a 46 minute 10 on a Sunday afternoon during a break from DIY.
My heart rate was weirdly low for my run, I had about 10 bpm headroom at the end of my 5K, dunno if I could have held that pace for another 5 though- I suspect not, much as I'd like to think I could knock out a 46 minute 10 on a Sunday afternoon during a break from DIY.