Gym Doubts

 Recently I was told at my local leisure centre I thier had complaints from fellow members about my body odour and said I needed to wear smarter clothes.I never been told this before in all my years at said centre but I will try to do something although I don't think I have this problem as they could do the following 

Yes, a gym can ask you to leave or stop training if your body odor is a persistent and offensive issue, as it violates the gym's etiquette and can create an unpleasant environment for other members. While it's a sensitive issue, gyms have the right to enforce rules to maintain a comfortable atmosphere and can ask patrons to leave if their hygiene practices negatively affect others. 

Update I decided to no longer going to this leisure centre due to this attitude and have sent a email to Local council and this event I don't expect nothing to happen