Short HIIT circuit. If you are doing it on your own fly through it fast and time yourself.
Complete each exercise for 15 reps then 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1.
Once finished move straight onto the transition exercise until everyone is finishes
1. Squats and then reverse power jacks
2. Reach through Sit ups and into plank
3. Press-ups into downward dog
4. Burpees into Jumping jacks
source https://www.youtube.com/watch?v=KZY6fYJe_eA
source https://1morerepuk.tumblr.com/post/663788445414653952
John Calhoun 