The Colchester School of Gymnastics is now twice the size .
The Colchester School of Gymnastics is looking to open more classes from Sunday 3 August when Olympic Medallist Beth Tweddle opens the new gym extension at 2pm .
The Colchester School of Gymnastics is now twice the size and is looking to open more classes from Sunday 3 August when Olympic Medallist Beth Tweddle opens the new gym extension at 2pm .