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.

PureGym has redefined the industry with its affordable, high-quality and no-contract offering, and the success of this strategy is reflected in the company's continued growth. Launched in November 2009, in February this year, PureGym reached one million members - a milestone never previously achieved by a UK gym group - and in March opened its 200th site. In addition to the acquisition of Soho Gyms, PureGym plans to open at least 20 gyms a year - extending its position as the UK's leading gym operator. On average PureGym members pay around £20 per month compared to typical average prices in the market of around £40. Members benefit from fully equipped facilities and between 50 and 80 classes per week included in the monthly membership price.
1 July 2015: The CMA is considering whether it is or may be the case that this transaction has resulted in the creation of a relevant merger situation under the merger provisions of the Enterprise Act 2002 and, if so, whether the creation of that situation has resulted, or may be expected to result, in a substantial lessening of competition within any market or markets in the United Kingdom for goods or services.
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