What you need: A little space and a stopwatch or clock.
You have 5 minutes - how many times can you complete this circuit?
10 x Star Jumps
10 x sit ups
10 x Press ups
10 x Squats
How to play: you have only 5 minutes to complete the circuit, how many times can you complete the circuit in 5 minutes?
How many times did you complete the circuit?
Can you make up your own circuit now?