To write a fight scene, decide what the fight changes, put the reader behind one pair of eyes, and show what each blow costs instead of listing the moves. Sentence length is not the rule people say it is: when we measured five fights in public-domain novels, two had shorter sentences than their book, one had much longer ones, and two sat about level.
What the usual fight-scene advice says (checked November 2026)
| Source | What it tells you about pace and sentences |
|---|---|
| NY Book Editors (Aug 2018) | "Write in shorter sentences… It also speeds up the pace." Mix action with dialogue. |
| Well-Storied (undated) | Notes that writers are "commonly advised to use short sentences and fragments" and that it won't fit every fight. |
| Reedsy (checked Nov 2026) | Five steps: motivate the players, use stimulating descriptions, control the pace, infuse emotion. Warns against "choreographing". |
| Lit Hub (Oct 2021) | "A fight scene might use short sentences or long, quick or slow." At the climax the scene may slow down. |
Advice splits on the one measurable claim. None of the four shows a count, so we made one.
Five fights, measured
Method: we took five fights from Project Gutenberg texts, cut each to the passage where the violence happens (or, for the Holmes case, where it is reconstructed), and compared sentence length against the middle 90% of the same book. Sentences were split by punctuation and counted by word. Five hand-picked samples, not a survey; read them as examples.
| Fight | Words | Mean sentence (fight vs book) | Sentences ≤ 8 words | Sentences ≥ 30 words | Dialogue |
|---|---|---|---|---|---|
| The Three Musketeers (1844), D'Artagnan's duels | 1,331 | 14.0 vs 16.5 | 36.8% vs 31.7% | 9.5% vs 13.8% | 36.1% |
| The Call of the Wild (1903), Buck against Spitz | 591 | 15.6 vs 19.4 | 23.7% vs 19.5% | 7.9% vs 17.4% | 0% |
| Treasure Island (1883), Hands in the rigging | 1,129 | 26.3 vs 19.0 | 7.0% vs 26.3% | 41.9% vs 20.6% | 6.3% |
| Dr Jekyll and Mr Hyde (1886), the Carew murder | 129 | 25.8 vs 23.4 | 0% vs 18.7% | 60% vs 29.5% | 0% |
| The Final Problem (1893), the fall, told after | 343 | 15.6 vs 16.4 | 27.3% vs 29.0% | 9.1% vs 13.0% | 0% |
Source: Project Gutenberg texts 1257, 215, 120, 43 and 834, counted November 2026. The Jekyll passage is five sentences long, so treat its percentages as a description, not a statistic.
What the numbers say:
- Two fights are shorter than their book, one is much longer. Stevenson's fight with Israel Hands has 42% of its sentences at 30 words or more, against 21% in the rest of Treasure Island, and only 7% at eight words or fewer. It reads fast because every clause is something happening to Jim, one after another: he threw himself forward and I leapt sideways… I let go of the tiller… it struck Hands across the chest and stopped him. Linking actions with "and" and a comma gave the speed, not the full stops.
- London's fight is the closest to the advice, and it is still not choppy. Mean 15.6 words. The shortness comes from plain verbs and one pair of opponents: Buck feints at the throat, drives his shoulder in, Spitz slashes it down. The fight breaks open on one idea ("Buck possessed a quality that made for greatness—imagination"), then the bone crunches.
- The fight is not always shown. Stevenson's Hyde murders a man in a single 129-word account from a maid who faints midway. Doyle never shows Holmes and Moriarty fall at all: Watson reads the muddy path (two lines of footprints out, none back) in 343 words. Both are fights, and both land harder than a blow-by-blow would.
- Dumas runs the duel on talk. Over a third of those 1,331 words are speech: politeness as a weapon, the apology that is an insult, the blood Athos won't let leak into the conversation.
So pace comes from what the sentence does. When each clause is a new event, a long sentence reads fast; when a clause is a thought, a short one drags.
The fight sheet (copy this)
Fill it in before you draft. Seven lines.
- What it changes: one sentence. If the story is the same whoever wins, cut the fight or move the change into it.
- Whose eyes: one character. Everything on the page is what they see, hear and feel.
- What each person wants: to win is not an answer. To get past, to protect someone, to be seen to win.
- The place: three things in it that can be used or that get in the way.
- The turn: the moment the fight changes direction (a lantern breaks, someone hesitates, a third person arrives). Write this first.
- The cost: what is permanently different after: a wound, a lost thing, a person who won't speak to them.
- How it ends: on an action or an image, not on a summary of what the fight meant.
Play-by-play versus cost: a before and after
Before, the blow-by-blow version:
Mara swung her left fist. Tomas blocked it with his right forearm. He kicked at her knee and she stepped back. He swung again and she ducked.
After, built from the sheet (Mara's eyes; Tomas wants her out of the boathouse; the lantern is the turn):
Tomas's second swing took the lantern off its hook. Glass hit the planks and the dark came down like a lid. Mara found the boat hook by feel, and the first she knew of the next blow was the sound it made in the wall beside her ear.
What changed: one object breaks and the geometry changes with it. Her knowledge limits what we see. There is no move the reader has to hold in their head. The cost is still to come, and it can be placed on the next line.
How to write a fight scene without choreographing it
Reedsy's warning against choreographing is the right one. A test: if you could cut a sentence and the reader would still know who is winning, it is choreography. Keep a move only when it changes the position, shows what someone wants, or hurts. When you must describe a technique, put it in the character's body ("her shoulder took it, and her arm stopped answering"), not in a manual.
Questions people ask
How long should a fight scene be? In our five samples, from 129 words (a witnessed murder) to 1,331 (a series of duels). Length followed what the fight changed, not a target. A fight that settles a scene can be a paragraph; one that settles a book can take a chapter.
Should I use short sentences in a fight scene? Only if the sentences are events. The sample with the longest sentences, the Treasure Island fight, is also one of the fastest to read, because every clause is something happening.
How do I write a fight scene in first person? Everything is what the narrator can see, so limit the view: darkness, a blow they can't see coming, a hand on the wrist. The Treasure Island fight is a first-person example, with Jim registering only what is near him.
Do I need to know how real fighting works? Enough to avoid errors your reader would notice: how heavy a sword is, what a punch to the jaw does to a hand. Detail beyond that is for the writer's confidence, not the page.
What about a fight we never see? Doyle's Reichenbach is the model: the aftermath shows the fight, and the reader fills in the rest. Use it when the point is the loss, not the struggle.
Keeping a fight straight in a long book
The damage is where long drafts fail. A character breaks a wrist in chapter 7 and carries a pan in chapter 9. A weapon is lost and found in the next scene. KudoNovel keeps a bible entry for every character, place and item and a running summary of the book, and the engine reads both before it writes a passage, so the broken wrist you put in her entry is still there in chapter 9. The usual way in is a beat: write the line ("Tomas knocks the lantern off its hook"), expand it, and steer it in place with one instruction ("make it darker, she can't see him") until it reads right. It is a browser app with one free credit to try it, then one-off credit packs, with no subscription.
For the surrounding scenes, dialogue that sounds human covers the talk before and after the blows, and the plot-hole finder is a second check that a fight's consequences carry through the book.
Start with line 5 of the fight sheet: write the turn, then the sentence before it.