Every minute, on the minute, for 20 minutes, perform:
5 Burpees
10 Kettlebell Swings

OR                                                                                                                                                                                                                                                                                                                                                                     4 X 3 minute AMRAP
Row x 500 meters
Strict Handstand Push-Ups x Max Reps or Box Bridge Handstand Push-Ups (no deficit)
Rest 3 minutes