I just started CAS and need more action hours. I really like swimming so I wanted to do it as one of my activities, but I'm not sure how to prove that I've done it..
For ex, I'm running and using an app that's tracks how many km I do, etc. But for swimming I obviously can't do that.
I saw a lot of people online use swimming for CAS, so if anyone knows how I could do it (without my supervisor actually being present white I'm swimming), I would appreciate your help!!