There are a few changes to the lockdown in England taking place over the weekend.From Friday, July 24, it's law to wear a face covering in shops and supermarkets in England.And the following day on Saturday, gyms and indoor pools are allowed to reopen again after months of being closed due to coronavrius.But is it compulsory to wear a mask in the gym?A spokesperson for UKactive, which represents Britain's gyms and leisure centres, said it won't be mandatory.They told MailOnline: "We note the