Do the following exercises in order, taking as little rest as possible between each. If you need to move from one part of the park to another to complete the exercises, run. Do the circuit three times a week for four weeks, leaving at least one day in between workouts. It’s a good idea to wear a stopwatch because many of the exercises are timed.

If you are new to circuits, start by aiming for the lowest suggested time or number of reps, then try to do more each time you perform the circuit.