Isnt it snowy and cloudy all fall/winter in the uk?
Stress fractures and that kind of stuff REALLY REALLY shoudlnt happen at age 26, thats almost when bones should be the stronger. So something funky is going on and i suggest looking into it a bit more. Old age isnt an excuse
You're gonna want to board into your 50s (if we still have snow in 25 years) lol