The drill commander may be an adult or a student. Each drill commander must submit a diagrammed plan for his routine. Weapons must not be loaded or fired with live ammunition or blanks. Cover - Each person aligning himself directly behind the person to his immediate front while maintaining proper distance. Dress - Alignment of elements side by side or in line maintaining proper interval.
Normal interval is an arm's length.
Uniforms - Add color and impressiveness to a team. The key is uniformity in overall appearance. Commands Voice Characteristics - The individual tone, clarity, and depth that make the voice recognizable. Projection - The ability of a person to project the voice to whatever distance is desired without undue strain. Snap - That extra quality in a command that demands immediate response.