In a group personal training session, what spatial arrangement has participants lined up in a series facing the instructor?

• A. Circle formation
• B. Grid formation
• C. Line formation
• D. Random placement

Answer: (C)

Line formation means participants are arranged in a straight line, lined up in a series facing the instructor. This orientation lets everyone see demonstrations clearly, receive cues at the same time, and allows the trainer to monitor technique from the front with consistent spacing. It also makes transitions between exercises smoother and ensures safety by keeping a predictable line of sight and movement. Other layouts place people so they aren’t all looking at the instructor or create irregular spacing, which can hinder cueing, observation, and safety.