Muscles tend to grow when they have been outright fatigued by the overload of work. To put it simply, it means that the workload put on the muscles should be more than it can take. This will allow the muscles to fatigue out which is the foundation for strength training. The muscle fibers are broken down through repetitive exercises and eventually, grow stronger with passing time.
As of 24/09/18 PureGym has taken over what was once Soho! In Lewisham where I have been a member of ...for years! And was very happy with the level of service and facilities. Launch day there was pure gym staff everywhere in the gym but no one to assist those of us that had problems getting in with the new pin method! Before it was just a finger print! Once in the gym... I always wipe down the machines before and after I use them only to find all the tissues and hygiene sprays had all been removed! When asked a member of staff I was told they don’t provide it and I need to bring my own!!! How unhygienic!