I joined my local Nuffield health gym about a year ago and it's been one of the best things I've ever done - my strength, fitness, stamina and suppleness have all improved massively.
I go a few times a week to the many different classes that are run from 6am to 9pm.
There's a multitude of classes every day that range from chairfit, aqurobics, pilates,yoga and more hard core stuff.
I'm over weight but working on this and have great support from the instructors.
I tend to only use the instructor led classes as they keep me motivated and engaged - I can't stay motivated on a treadmill for 45 minutes 🙈.
I was totally intimidated at first, but I'm by no means the biggest or oldest in any of the classes I attend.
One instructor is 69 and I often chat with other grans during daytime classes.
I highly recommend Nuffield gyms and there helpful, friendly instructors.