I used to run. Not well but I ran. Then I stopped and started doing HITT 3 x week. Which I still do. But I want to do a 5K in March so I'm back running.
I need to retrain my body - my old technique was crap and led to an injury - but it feels so hard. I can only really go out for a short time 2 x a week and today, while enjoyable, I could only go a short way without having to stop. This really worried me. Will it get easier?