It seems to me that Gymnastics clubs have proven very successful in NOT spreading COVID-19.
In November 2020 the greatest risk is from young people and social events, not individual sports halls.
Unfortunately, in many parts of the world restrictions are being imposed again and successful clubs are suffering. COVID sucks — but targeted lockdowns are the best of bad options if hospitals get swamped.
In Canada, however, we had one dance studio come down with at least 36 students and teachers infected.
Hang in there. Stay safe. We are all counting on a successful vaccine in the near future.