Did the usual 15 out and 15 back route but finished at the lawn where we did 8 minutes of 1 lap around with 5 burpees and then 1 lap of sprinting the long straightaways and jog across the shorter horizontal runs with another 5 burpees upon completion of lap. Rinse and repeat this pattern for 8 minutes. Trying to strengthen the heart by confusing it with some interval training. Great work gents! We made it back to flag a few minutes past 615 so we kept announcements brief. It was a great way to start the day. Thanks for letting me lead.