What happens when you strap a Canadian soldier to his American counterpart and tell them to charge in opposite directions?
The dirt, literally, flies. To the victor? National pride.
And to the loser, the soil.
That's exactly what happened this week at Camp Atterbury -- a joint military training centre in Indiana -- when the men from the 31 Canadian Brigade Group came across U.S. troops grunting it out with harnesses attached to their backs.
Intrepid Master Corporal John Celestino stepped up and challenged the hometown crowd. A hardy contender from the U.S. National Guard accepted the challenge. Then they got down to business. Way down.
Cue the harnesses. And let the grunts commence.
According to the video's description on YouTube, "this version of the game builds esprit de corps and really works the leg muscles.. just ask Master Corporal Celestino!"
So, who won this battle of inches?
Check the clip, shot by Captain Tristan Hatfield of the 31CBG, to find out!
Oh yeah, that's the U.S. on the right side of your screen. Canada's left.
FIIn this file photo taken on July 14, 2011 and released by U.S. Air Force, a USAF F-35 Lightning II joint strike fighter (JSF) aircraft soars over Destin, Fla., before landing at its new home at Eglin Air Force Base. Japan selected the Lockheed Martin F-35 stealth fighter Tuesday, Dec. 20, 2011, to replace aging jets in its air force and bolster its defense capability amid regional uncertainty. (AP Photo/U.S. Air Force, Staff Sgt. Joely Santiago)
A F-35 Lightning II sits on stage during the United Kingdom F-35 Lightning II delivery ceremony on July 19, 2012 at Lockheed Martin Corporation in Fort Worth, Texas. The ceremony marked the first international delivery of an F-35 Joint Strike Fighter to a partner nation. (Photo by Tom Pennington/Getty Images)
(Photo by Brendan Smialowski/Getty Images)
Plane models stand outside the Lockheed Martin Corporation during the United Kingdom F-35 Lightning II Delivery Ceremony on July 19, 2012 in Fort Worth, Texas. The ceremony marked the first international delivery of an F-35 Joint Strike Fighter to a partner nation. (Photo by Tom Pennington/Getty Images)
The F-35 Joint Strike Fighter jet sits in front the entrance of the Asian Aerospace 2004 show in Singapore 24 February 2004. The Asia Pacific offers one of the world's strongest prospects for defence-related spending, US aerospace giant Lockheed Martin said Tuesday as it expressed confidence in remaining a major supplier to the region's governments (AFP PHOTO/ROSLAN RAHMAN)
(AFP PHOTO/CARL DE SOUZA)
A Lockheed Martin's F-35 Lighning II fighter jet sits on the tarmac for static display at the Singapore Airshow in Singapore on February 12, 2012. Boeing's much-delayed 787 Dreamliner is set to star at the Singapore Airshow this week where companies touting private jets and defence hardware to the Asian market will also be out in force. (ROSLAN RAHMAN/AFP/Getty Images)
(ROSLAN RAHMAN/AFP/Getty Images)
On Feb. 16, 2012, the first external weapons test mission was flown by an F-35A conventional takeoff and landing (CTOL) aircraft at Edwards Air Force Base, Calif. The F-35A is designed to carry up to 18000 pounds on 10 weapon stations featuring four weapon stations inside two weapon bays, for maximum stealth capability, and an additional three weapon stations on each wing.
IN AIR, NAVAL AIR STATION PATUXENT RIVER, MD - FEBRUARY 11: (EDITORS NOTE: Image has been received by U.S. Military prior to transmission) In this image released by the U.S. Navy courtesy of Lockheed Martin, the U.S. Navy variant of the F-35 Joint Strike Fighter, the F-35C, conducts a test flight February 11, 2011 over the Chesapeake Bay. Lt. Cmdr. Eric 'Magic' Buus flew the F-35C for two hours, checking instruments that will measure structural loads on the airframe during flight maneuvers. The F-35C is distinct from the F-35A and F-35B variants with larger wing surfaces and reinforced landing gear for greater control when operating in the demanding carrier take-off and landing environment. (Photo by U.S. Navy photo courtesy Lockheed Martin via Getty Images)
Courtesy: NAVAIR/JSF Program/Lockheed Martin
Highlights of F-35 flight testing at NAS Patuxent River, Md., NAS Fort Worth Joint Reserve Base, and Edwards AFB, Calif.
The first night flight in the history of the Lockheed Martin F-35 program was completed on Jan. 19, 2012 in the skies above Edwards Air Force Base, Calif. Piloted by Lockheed Martin Test Pilot Mark Ward, AF-6, an F-35A conventional takeoff and landing (CTOL) variant, launched at 5:05 pm PST and landed after sunset at 6:22 pm
An F-35 test pilot talks about airstart testing at Edwards AFB, Calif., in early 2012.