Each pax member will hold a brick in each hand, facing another Pax member ( say there is 20 guys total, 10 line up facing each other maybe 3-4 feet apart).  When the Q says exercise, they will hold the bricks straight out eye level “ no touching bricks OR partners bricks”.  The person on the end will “bear crawl” under everyone holding the bricks (that is where the trust comes in) AND when he gets to the end he will pick a side and hold his bricks up.  Then the next guy goes etc. etc.  This will continue for 25-50 yards depending on what the Q says.