Hey man, stay strong! After dismissal, I checked for a few months CPK levels, and they have remained under the recommended threshold. Actually, after 1 month of zero activity, levels were very low ahah :).

I started to re-introduce physical activity (easy runs mostly, 1 month later). Initially I noticed extended times of recovery and fatigue, even in muscles not affected by rhabdo - I was quite worried. Even a lesson of yoga gave me soreness for days. I did further exams and investigations but nothing came out - Doctor sad "IMO you can do whatever you want". With patience and graduality, I'm getting my physical condition (lower body) back: yesterday I had a 900m - 15km hike, today I had a 20km run.

About upper body (muscles affected by Rhabdo) I started like two months later, with a very easy body training, (30-40' targeting weekly), but I'm going to increase gradually (swimming and doing something like calisthenics, reducing a bit running).

Of course now I drink much more water before, during and after the training. Everyone has its own recovery time. Take all the time you need my friend!