Energy 1-10
Energy 1-10 is a calibration exercise in which a facilitator calls out a number from one to ten and performers immediately adjust their physical energy level to match. One is nearly motionless; ten is maximum sustainable physical exertion. The exercise trains rapid energy responsiveness, the ability to modulate physical commitment on command, and ensemble awareness of shared energy levels during warm-up.
Structure
Setup
All performers stand in an open space. No special arrangement is required. The facilitator stands to the side or in the center.
Progression
The facilitator calls a number. All performers immediately adjust their movement, voice volume, and physical intensity to match the called level: at "1" they barely breathe and barely move; at "5" they walk with purpose, speak at a moderate volume, and engage lightly with the space; at "10" they move at full speed, make full use of the space, and may vocalize.
The facilitator calls numbers in sequence, randomly, or with deliberate gaps -- jumping from 2 to 9, dropping from 8 to 3 -- to practice quick calibration rather than gradual transition.
The exercise is typically run for three to five minutes as a warm-up before more structured scene work.
Conclusion
The facilitator brings the group to a "5" or "6" -- a neutral, ready state -- and transitions directly into the next activity.
How to Teach It
Objectives
Energy 1-10 develops physical energy range, ensemble synchronization, and the ability to respond to an external cue instantly. It also gives facilitators a shared vocabulary for adjusting group energy during sessions: "Let's bring it to a seven" becomes a useful sidecall because the scale has been internalized.
How to Explain It
"One is barely alive. Ten is everything you've got. When I call a number, that's your energy level right now -- move, speak, breathe at that level until I change it."
Scaffolding
Begin with the extreme ends of the scale (1 and 10) before introducing middle numbers. The contrast helps performers feel the full range before calibrating within it. Once the range is established, practice rapid transitions -- 10 to 1 in a single breath.
Common Pitfalls
Performers at high numbers often rely on speed alone, losing physicality and presence in the rush. The coaching note is that high energy is not the same as high speed -- a "10" who is fully present in their body reads differently from someone who is simply running around. Similarly, "1" is not inactivity; it is maximum inner intensity with minimum external movement.
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How to Reference This Page
The Improv Archive. (2026). Energy 1-10. Retrieved September 29, 2026, from https://improvarchive.org/exercises/energy-1-10
The Improv Archive. "Energy 1-10." The Improv Archive, 2026. https://improvarchive.org/exercises/energy-1-10.
The Improv Archive. "Energy 1-10." The Improv Archive, 2026, https://improvarchive.org/exercises/energy-1-10. Accessed September 29, 2026.
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