Hey fellas, while some lucky ones among us have been able to go back to their gyms, I'd reckon most are still unable to visit the temples of iron. Those who've had success maintaining or even gaining, could you please share your regimen or program?

Edit: Due to a myriad of fucked up shit going on around me, I don't have access to outdoor parks, trails etc. So kinda looking for shit that can be done in a prison cell with the minimum equipment