“You want to write a fight scene. You want blood, sweat, and tears to pour onto the pages of your manuscript. You want those bodily fluids to soak in and wrinkle the pages. You want the reader to experience your scene so completely that when they are reading it and their toddler/mom/cat strolls in the room, they jump to their feet with their hands in fists because your absolutely epic bad guy is COMING TO GET THEM!”
Then check out Write Fight Scenes by Christine Haggerty. This is a must have read in every writer’s library.