I've been to various gyms here over the course of 2 years and they all ask you to get the medical certificate; however it's never been enforced, as I've never produced one and it hasn't been a problem (but this wasn't in the major gyms like sportclub/megatron).
The pool thing is true...they check between your toes for fungal infections
The pool thing is true...they check between your toes for fungal infections