I've been doing a lot of muscle endurance circuits in my room and I don't think I've ever had such a solid core (shame it's still under a layer of fat for now!). I used to go "ugh, 10 situps..." but now it's more like "ugh, 28 situps..." so it must be working. Since the sun started poking its head out, I've been getting back into cycling too, and did a month of running before my shins reminded me how my body type is not built for running; even when I was a teenager and super fit, in both the rugby and swimming team for my school, I had to stop rugby because shin splints are a thing.
I'll probably try and get to some shorter runs in the next two weeks to get the cardio side up in line with the muscular endurance; the latter is more useful for me as I spend more time crawling around and trying to remain still in sometimes awkward positions, but being able to run is a nice extra. Just got better from covid vaccine side effects over the weekend and I'm back to airsoft on the 4th, so two and a half weeks should be enough to ensure I'm not hit too hard by the return. I'm still overweight, so I don't want to jeopardise my joints by going too hard, but I've left obesity behind at least. I will say that I'm about 15kg lighter than when I last did airsoft in December, and I want to drop another 2+ before April, so I'm actually looking forward to seeing how it feels to be lighter. Again. This weight loss journey has been a year going so far, and I've likely got another few months of it to go. Airsoft reopening is definitely going to help that.