1. 3 x burpees

2. 6 x sit-ups

3. 9 x kettlebell swings (boys 24kg, girls 16kg)

complete one round on the minute every minute for 20 minutes.  every non-complete round will result in a fault resulting in 3 burpees after the workout.  resume start of round on next minute.   score is number of rounds completed out of 20.