The Fitness Industry Association (FIA) has finished delivering a pilot programme that assessed the benefits of physical activity on teachers' performance.

Held at schools in Devon, London, Manchester, North Tyneside, and Luton in Bedfordshire, the 12-week programme - called Active Teachers - comprised fortnightly group exercise classes such as body pump, circuits, cycling and yoga.

Organised by the FIA, and funded by the Youth Sports Trust, more than 100 teachers took part. Most attended their local gym three times a week for classes.

The impact of the programme on the teachers' lifestyles, their productivity and stress levels were then assessed. The results will be announced in August 2009, with the view of extending the programme to all UK schools.