The runners do either the whole program alone or the first part with the possibility of a break before the second part.
If breaks are used the team must be divided into 2 or more groups.

On signal a player from each group starts running.
When the player crosses the line an exercise is performed 3 times.
This could be: 3 push-ups, 3 X-jumps, 3 belly bending and so on.
Then the player runs back and performs the same 3 exercises.

The next time the player runs the exercise is performed 6 times and the last time 9 times.
If breaks are applied the drill can be extended up to 12 exercises each.