Which command denotes the end of the Single Leg Tuck exercise sequence?

The command that denotes the end of the Single Leg Tuck exercise sequence is the "Position of Attention, MOVE." This command indicates that the exercise sequence has come to a structured conclusion, prompting all participants to return to a standard position of attention. This formal return signifies that the physical activity has concluded, allowing participants to transition to the next phase of their training or cool down properly.

The other choices do not represent the standard commands used in Army Physical Readiness Training. "End Position, MOVE," "Finalize, MOVE," and "Complete, MOVE" do not align with the jargon used in the Army’s physical training protocols. Those options could lead to confusion, as they are not formally recognized commands for concluding a specific exercise sequence. In military training, maintaining consistency in commands is crucial for clarity and synchronization among participants.