TL;DR: Gained too much weight after I fell and broke my arm + couldn’t really move for a while. I have a lot of trauma related to sports, like I was forced to play football like any other Hungarian kid, and I was awful at it, which made others be angry at me for it, which made me reluctant to do it. Even if I manage to do it, I often get brutal, crippling muscle pain, which makes me fo it even less.
Since I"m Hungarian, I cannot rely on health care at all, especially mental health, as it was the very first thing that got cut, amd I cannot afford private care.
Not without additional calisthenics, but if you do a combo of walking/running, martial arts, and calisthenics then yeah, actually, it can. It requires serious dedication, but it is possible if unlikely.