Gnosistika
Mildly Ascorbic
I'm 47. I use an app for a paid for service, mostly calisthenics and kettlebells. That is to say I try - with my ADHD it is a battle every single day.
I don't know how your 47 year old body is doing, but my 47 year old body, the minute I turned 45, went to hell. When I say "the minute I turned 45", that isn't much hyperbole lol.