My main coping mechanism in case it helps anyone else, has been darts.
Darts is a huge part of my work social scene - we have a board in the office and a few of us started a team. We playing in a very low standard league in London and still lost ever game. I was missing it so much.
I bought a board you can put on a strap that goes around the door (and very soon afterwards, a rubber surround).
Every lunch time I go into the bedroom, strap up, play a couple of games against dart bot, then do this practise routine app.
Been watching youtube on how to improve my throw, experimenting with weight and flights (30g Harrows Razr, with mini flights = BEAST MODE)
It's still an infuriating game (i start nailing T19 and all of a sudden can't throw a single 20), but the tracking is satisfying. My scores have increased 3x over the last 7 months, and my double out % has gone from sub 2% to 17.6% on a good day. Makes it all feel like I'm getting somethine out of it all.
But mostly, that hour is (mostly) so relaxing. Taking position, lining up the shot, keeping form - it's like yoga for big lads