In PROVRBS, what does V stand for?

• A. Velocity.
• B. Vitality.
• C. Volume.
• D. Variety: changing training to stimulate growth and prevent boredom/complacency.

Answer: (D)

Variety is what V stands for in PROVRBS. It means regularly changing training stimuli—switching exercises, rep ranges, tempo, rest intervals, and even equipment—to keep the body challenged, promote continual adaptation, and prevent boredom or complacency. This approach helps you hit different muscle fibers, avoid plateaus, and build more well-rounded fitness over time. While velocity (speed of movement) and volume (total training load) are real training concepts, they describe different ideas; vitaliy isn’t a standard PROVRBS variable, whereas Variety specifically emphasizes changing what you do to stimulate growth and maintain engagement.