 There are three types of routines; a 'balance' routine (at FIG grade 5 and above) where the focus is on strength, poise and flexibility; a 'dynamic' routine (also FIG grade 5 and above) which includes throws, somersaults and catches, and (at FIG grade 6 and above, as well as grade 4 and below) a 'combined' routine which includes elements from both balance and dynamic.The sport is governed by the International Federation of Gymnastics (FIG).At international level, there are four FIG categories of competition defined by age; 11-16, 12-18, 13-19, and 15+ (Senior).