Legs legs legs

Cash in: 800 meter run 5% grade

*this can also be done outside on a slight incline

21-15-9

jumping lunges

burpees

*this means you do 21 jumping lunges and 21 burpees, then 15 of each and finally 9 of each

Cash out: 800 meter run 5% grade

Below is a video showing proper jumping lunge technique as well as several variations that can be done. And of course everyone knows how to burpee! Have fun!