Trainaway.fit is probably the closest thing to what you mentioned, as they cover many countries. However, they only sell day passes. I used them a few years ago. Source: almost 2 years ago

Aaptiv trainer Rochelle Moncourtois says, “The scale only weighs your overall body weight. It can’t detect the percentage of fat vs. muscle—that’s what’s really important.” You’ll love Rochelle’s classes on the Aaptiv app. Source: about 1 year ago

Lastly, I'm pretty skinny, and in my 50's, but I got hooked going to a gym and learning how to use a kettlebell. Totally changed my perspective on exercising. Can't run because of my knees/boredom. Feel out of place at gyms where everyone seems to be posing for Instagram or Tik-Tok but I went to a smaller personal gym before Cecil Ashburn closed and learned out to use a kettlebell. And when COVID hit, I switched... Source: over 2 years ago

With social distancing pointers in place, you couldn’t be able to go to the gym anymore. You don’t need a gymnasium to get a high-quality exercise in, though. If you want to live suit in some unspecified time in the future of quarantine life, you can be a part of more than 200,000 exceptional users on Aaptiv. Source: about 3 years ago