Here is an 18 Minute Workout which is set up in the following way;
- Warm Up
- 20/6 HIIT Session
- 20/10 Core Session
- Cool Down
So you have a full workout which will last 18 minutes and includes the warm up and cool down.
Come and give it a try. If you enjoy it then simply click the Workout Category tab and you will find multiple workouts available for you to do.
So set aside some time and give it a go.