In teams of 3, push 3 jump boxes to one end of the turf and stack them in a pyramid with space to crawl under. Once all team members have crawled through, dismantle the tower and relocated it at the other end. See how many times you can do this in 3-5 min. If necessary, work in larger teams and take turns pushing the boxes.
Superman on the floor
Superman squats: Start seated on a box. Extend spine in a “superman” position and then stand up. Maintain “superman” on the way back to the box.
AMRAP in a given amount of time of
7 Kettlebell swings
Over/under the tower of boxes