Circuit training is best described as which?

• A. Resting between heavy lifts.
• B. Moving through different exercise stations.
• C. Lifting maximal loads only.
• D. Performing one long run.

Answer: (B)

Circuit training centers on moving from one exercise station to another with minimal rest, cycling through a series of different activities in a single session. This setup lets you work multiple muscle groups and blend strength with cardiovascular effort in a compact, efficient workout. The defining feature is the rotation through stations rather than staying at one lift or doing a single continuous activity.

So the best description is moving through different exercise stations, often with brief transitions and repeated circuits. This differs from resting between heavy lifts (which focuses on traditional sets with longer breaks), lifting maximal loads only (which emphasizes very heavy single efforts), or performing one long run (which is endurance-focused and not about rotating through stations).