I don't look unfit..but I am, and fooling myself that walking the dog is sufficient exercise isn't cutting it now I'm mid 50s ,and suddenly my shape is changing, everything aches etc.
I can't afford the gym (and would be too scared to go!) but I need to do something, so I downloaded the NHS app and set off to Sarah Millicans cheery voice.
Which I hated by the time the 5 mins brisk walk warm up was over 
I've never been a runner even in my fitter days (I got my black belt Taekwondo at 48 so I CAN do exercise) but I want to because it's free and I even I can't argue that I can't make 30 mins free every day or so.
But god I hated it today...day 1. How to I convince myself that this is fun!?