hii fitness

More than a gym – hii is a fitness community specialising in innovative, high-intensity group training. This is not just a gym, it’s a lifestyle. Boutique Fitness Classes In Sheffield.

Whatever level of commitment works for you, you can get hii your way. Pay by the class, save money by buying packages – or if you really want to get the most out of yourself (and best value), sign up for our unlimited membership – it’s that simple, get hii on demand.