UEG Official - Intro to Trampoline Gymnastics at UEGbr br Every two years, the UEG, led by its Technical Committee, organises a European Championships in Trampoline (individual and synchronised), Double Mini-Trampoline and Tumbling. Both juniors and seniors, men and women compete. br br In addition, the TC organises a yearly training camp and various workshops and seminars to promote the discipline.