# Impact play > Impact play is the umbrella term for consensual adult activity where the sensation comes from striking the body: spanking, paddling, strapping and caning. - Canonical URL: https://consensualspanking.co.uk/glossary/impact-play/ - Section: A–Z - Updated: August 2026 (2026-08-01) - Audience: consenting adults over 18 only. Everything on this site concerns consenting adults over 18. A slightly clinical bit of scene vocabulary that exists because there was no neutral word covering everything from a hand on a backside to a cane. It is useful precisely because it is bloodless. --- ## In short - The umbrella category: spanking, paddling, strapping, caning, flogging and whipping between consenting adults. - What separates one implement from another is how much area the force lands on, and how much warning you get. - The safe target is the fleshy lower half of the buttocks. Kidneys, spine, tailbone and joints are not targets. - Bruising that arrives on day two is normal. Numbness, severe swelling or broken skin that will not close is not. ## What it means Impact play covers any consensual activity between adults over eighteen where the point is a blow landing on the body. Hand, hairbrush, paddle, strap, tawse, cane, flogger, crop, whip. It is a category label rather than something anybody actually says in the moment, and it exists mostly so that people can talk about the whole family at once without listing it. The reason the phrase is useful is that it sits alongside the other categories people negotiate around: bondage, sensation play, verbal or authority dynamics. When somebody says they are into impact but not restraint, that is a sentence doing real work. ## In practice Everything under this heading is governed by two variables. How much area the force lands on, and how much warning you get before something goes wrong. Broad and heavy, such as a paddle, spreads its force and produces deep aching bruises that often do not show up until the second day. Narrow and fast, such as a cane, concentrates everything into a line a few millimetres wide and splits skin with very little progressive warning. Flexible leather follows the contour of the body and is far more forgiving than it looks. Rigid things argue with the body and lose. The hand deserves its own mention, because it is the only implement with a safety mechanism built into it: it hurts the person swinging. Your own tolerance sits in the circuit as a governor. Nothing with a handle has that, which is why every session should start there and why a first session with somebody new should barely go beyond it. ## The usual mistake Force is what beginners think about, and placement is what actually matters. The commonest accidental injury in the whole activity is wrap-around, where the tip of a long implement carries past the target onto the hip, where bone sits directly under the skin. That is a geometry problem, not a strength problem, and no amount of restraint in how hard you swing will fix it if you are standing in the wrong place. The other thing people get wrong is skipping the [warm-up](https://consensualspanking.co.uk/guide/warm-up/). Cold skin takes badly, marks worse, and gives the receiver no chance to climb into it. Ten minutes of hand at the start changes what the rest of the session can be. > **The parts of the body that are not targets.** The kidneys, sitting higher and further round than most people think. The tailbone and lower spine. The hip bones. Anywhere on the back above the waist. See [where it is safe to strike](https://consensualspanking.co.uk/guide/where-it-is-safe-to-strike/), which has the anatomy in detail. ## Where it comes from The phrase is modern scene vocabulary, coined for negotiation rather than by anybody in particular, and it has the flat quality of a term invented to be written on a checklist. That is not a criticism. A word with no charge in it is exactly what you want when you are asking a stranger what they are willing to do. ## Read next - [Implements and what each one does](https://consensualspanking.co.uk/guide/implements/) - [Where it is safe to strike](https://consensualspanking.co.uk/guide/where-it-is-safe-to-strike/) - [Paddle](https://consensualspanking.co.uk/glossary/paddle/) - [Marks](https://consensualspanking.co.uk/glossary/marks/) ## Common questions ### What counts as impact play? Any consensual activity between adults where the sensation comes from striking the body: spanking with the hand, paddling, strapping, caning, flogging and whipping. It is an umbrella term rather than a specific activity, used mainly to distinguish this family of things from bondage, sensation play or verbal dynamics. ### Is impact play the same as spanking? Spanking is one kind of impact play, usually meaning the hand or a paddle on the buttocks. Impact play is the wider category that also covers canes, straps, floggers and whips, and other targets such as the thighs. Most people say spanking when they mean spanking and impact play when they want the general word.