A Stunt Is A Rehearsal Problem That Ends In One Take

A stunt appears on screen as a few seconds of action. The work producing it is almost entirely preparation, because the moment itself allows no adjustment.

The action is designed backwards from the injury being avoided

Planning starts by identifying what could go wrong and what forces are involved, then constructing a method that removes each risk rather than managing it.

Equipment, rigging and landing arrangements are specified to that analysis, and the sequence is only approved once the remaining risk is understood by everyone performing it.

This is why stunt teams resist late changes on set. A modification that looks minor can invalidate the analysis the entire plan rests on.

Rehearsal happens in stages and away from the camera

Complex action is built up incrementally, first at low speed and reduced height, then progressively toward the full version.

Each stage confirms that the mechanics work and lets performers learn the sequence physically, since the movement must be reproducible without conscious thought.

By the time it is filmed, the action has usually been performed many times in some form, and the take is a controlled repetition rather than an attempt.

Camera position is part of the safety plan

How a stunt is shot determines what has to be physically achieved. A distance that looks dangerous from one angle can be created with a much smaller real distance from another.

Choosing the angle first therefore reduces the actual hazard, which is why stunt coordinators are involved in shot design rather than being handed a shot to execute.

Coverage is planned to minimise the number of full-speed attempts required, since each one carries the risk again and the equipment may need resetting between them.

Concealment is the other half of the craft

Protective equipment, rigging and safety lines have to be hidden or removed later, and the method chosen affects what the performer can wear and how they can move.

Costume, effects and stunt departments therefore work together, since a padded garment must look like ordinary clothing and a harness must sit where it will not print.

Where concealment is impossible, the shot is designed so that the equipment falls outside frame, which constrains movement in ways audiences never see.

The performer doubling is doing a different job

A stunt performer must match the actor's build and movement while possessing physical skills the actor may not have, and the matching is what makes the substitution invisible.

Cutting between them is a craft in itself, using turns, obstructions and camera movement to hide the transitions at points where the audience is following the action.

Where an actor performs their own stunts, the preparation lengthens considerably, because the training that a specialist already has must be acquired within the schedule.