In teams of two, alternating each movement, complete ten rounds for time of:
400 Meter Run
40 Air Squats
10 Burpee Box Step-Overs (20″/16″)
(Partner A runs 400 meters; Partner B performs 40 Air Squats; Partner A performs 10 Burpee Box Step-Overs; Partner B runs 400 meters; etc…)