Team building - The US military uses lifting a log as a team-building exercise.
{"Image ImageDescription": "040518-N-9693M-015.U.S. Naval Academy (May 18, 2004) - A squad of Midshipmen work with a log as part of teamwork training during Sea Trials. The \"capstone\" event places fourth-class midshipmen in a physically and mentally demanding environment that instills in them the values of good leadership, teamwork, and perseverance.  Sea Trials allows the fourth class to participate in a memorable and worthwhile event that teaches them much about their own abilities and limitations as well as the advantages of working as a team.  U.S. Navy photo by Photographer's Mate 2nd Class Damon J. Moritz. (RELEASED).", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Artist": "PH2 Damon J. Moritz", "Image YCbCrPositioning": "Centered"}