Feeling rather groggy by this point. Normally active people get an injection of adrenaline and endorphins every day from a burst of heart pumping activity. Take that away and it’s like some sort of strange come-down where somehow all the ‘tired’ catches up on you.

Regardless – today I get to see the physio. He suggests that running is the culprit, and that I’m probably ok to try cycling – I’m excited to have a go, and pretty happy since cycling is by far my favourite sport. I tend to divorce running pretty quickly in the event it stops my cycling – our relationship isn’t too stable.

The thought of a ride tomorrow gets me through the rest of Day 4 – along with much coffee and an early night.