Mark Time March Procedures
To march in place, the command Mark Time, MARCH is given as either foot strikes the marching surface and only while marching with a 30-inch or 15-inch step forward. On the command of execution MARCH, take one more step, bring the trailing foot alongside the leading foot, and begin to march in place. Raise each foot (alternately) 2 inches off the marching surface; the arms swing naturally, as in marching with a 30-inch step forward.
While marking time in formation, the Soldier adjusts position to ensure proper alignment and cover. The proper distance between Soldiers while marching is one arm’s length plus 6 inches (approximately 40 inches).
To resume marching with a 30-inch step, the command Forward, MARCH is given as either foot strikes the marching surface. On the command of execution MARCH, take one more step in place and then step off with a 30-inch step
Video:
http://www.pdf-archive.com/2014/01/22/army-tc-3-21-5/army-tc-3-21-5.pdf
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