Your fight scene has to be part of your overall narrative, not a diversion from it. The key elements of a good story—character development, rising conflict, and detailed worldbuilding—must not be abandoned just because a fight is happening. A fight can be interesting if it's well choreographed or presented in an unusual context; for example, a bare-knuckle boxing match in a medieval castle hall. However, unless the fight serves some larger narrative purpose, it should never take over the plot.
A fight scene should have a beginning, middle, and end. It starts with a physical altercation that can be resolved in many different ways. Then there's a moment of stillness as each fighter assesses his or her opponent before the next thing you know they're punching and kicking each other in the chest and belly. At some point during the fight someone will probably get punched in the head which would explain why nobody else fights anymore. When the battle is over we are left with two characters who have been changed by what has happened between them. One might have gained confidence while the other has lost some; perhaps even after several hours have passed you can see signs of improvement in fighting skills.
In conclusion, a good fight scene must be part of an overall great story with three essential ingredients: character, conflict, and change.
Character development, growing tension, and thorough worldbuilding must not be abandoned simply because a combat is taking place. A strong combat scene will flow easily from the preceding narrative into the following story. The reader should experience each moment of the battle as if it were part of the main plot rather than an aside.
A good action sequence should have a beginning, a middle, and an end. The beginning should set up the stakes and explain why the characters are fighting one another. The middle should show how the combatants are progressing toward their goals. The end should resolve the conflict and advance the story.
Each phase of the sequence should have the same intensity and urgency as the rest of the novel. If some scenes are more exciting than others, then put some energy into the dull ones too. Readers will soon lose interest in a book that lacks momentum.
The better the writer, the closer he can get to the mind of his protagonist. This means putting yourself in your character's shoes and imagining what you would do if you were fighting for your life. Would you use your fists or a knife? How would you go about it? What if your opponent was stronger than you?
The more you understand about your characters, the better you will be able to write about them.
Every good tale requires conflict, and nothing says conflict like a fistfight. Because, hey, battles are fun! ... The Six Most Important Techniques for Writing Violent Scenes
How to write fight scenes that satisfy your reader.
In a word, proper pace is required. A good rule of thumb for creating a fight scene is that it should take roughly the same amount of time to read as the actual confrontation. Because most bouts take only a few minutes, you should limit your page count to one or two pages each fight. Longer fights can be done with three or four pages per round.
Here are some factors to consider when writing a battle scene:
These are just some of the questions you will need to answer before you write your next battle scene. Be sure to keep these guidelines in mind as you plot out your story.
Five Essentials for Writing Epic Battle Scenes
Let's take a look at five important rules for crafting epic fight sequences.
Here are some pointers: