There are a collection of circuit training sessions included in this resource. These include: Two 7 Minute HIIT Circuits Full Body Circuit Lower Body Circuit Upper Body Circuit Core Circuit Cardio Circuit Bodyweight Circuit HIIT Circuit These resources are great to use in a gym with students of all ages and can be used done with very minimal equipment. They can also be used for any teachers that want to be able to get a quick workout in without worry about losing too much time with your busy schedules.