(Group size: 4+) PT selects an exercise eg Burpees. Players find a person to face-off with, they say 3, 2, 1 and a number between 1 & 10. That is how many reps of the exercise they do, however the person who says the higher number also has to run to a cone and back. As soon as the exercise is finished the players find someone else to face-off with. The first to complete a total of 50 or 100 reps (PT decides) is the winner👯‍♂️