How to Review Your Boxing Sparring Footage
By Kai Kellert, founder of DARCE
Last updated
Boxing is the easiest martial art to film. Two people, standing up, in a small space, with everything they do above the waist and in plain view. The hard part is watching it honestly. Boxing exchanges are fast and they all look alike, so a casual watch leaves you with a feeling about the round instead of facts about it.
The fix is to count. Boxing review works best as a tally: a short list of habits you count, round by round, every time you spar. This guide covers the camera angle that makes counting possible, the tally sheet itself, and what to look for on offence and defence. For the general review framework that works across martial arts, see how to analyze your own sparring footage. If you would rather have the whole round read for you, our pick is DARCE, the app we build, and the section called Where DARCE fits covers how it works.
Camera setup for boxing
Film from the side
The most useful angle for boxing is side-on: the phone level with the boxers' shoulders, pointing across the line between them. From the side you can see distance, the thing that decides most of boxing. You can see how far your lead foot is from theirs, whether your head is out over your front knee, and whether a punch fell short or was blocked. Footage from behind one boxer hides half of what the other one does.
Boxers move constantly, so the side angle will not hold for the whole round. Set the phone wide enough to cover the whole ring or area and accept that some exchanges will be at an angle.
A frame like this works: fixed, side-on and wide, with both partners in shot from head to foot.
Ring or open floor
In a ring, film from outside the ropes, high enough to see over the top rope, roughly in line with a neutral corner. On an open floor, put the phone against a wall at chest height and leave plenty of margin, because a boxer who gets backed up will walk straight out of a tight frame.
Label the round and the intensity
Record whole rounds in landscape and say the round number at the start. Then note the intensity: light technical sparring or hard sparring. You review them differently, and there is a section on that below.
As always, get your coach's permission and your partner's consent before you film.
Build a tally sheet before you watch
Before you press play, write a short tally sheet with one column per round. Five rows is enough:
- Jabs thrown.
- Jabs followed by another punch. A jab that leads nowhere is a range finder at best.
- Times your rear hand left your chin while you punched.
- Exits after combinations, on an angle or straight back. Tally both.
- The punch you got hit with most. Name it and count it.
Then watch each round once per row. That sounds slow, but a round is only a few minutes long and each watch has one narrow job, which is what keeps the counts honest. After a few sessions you will be able to track two or three rows at once.
Keep every sheet. Four weeks of tallies side by side show trends that a single round never will.
The numbers matter more than any single moment. "I dropped my right hand eight times in round two" is something you can fix. "My defence was bad" is not.
What to watch on offence
The jab
Everything in boxing starts here, so study it first. A good jab goes out in a straight line and comes back along the same path, with the rear hand glued to the chin the whole time. From a side angle, three classic mistakes are easy to spot: the rear hand dropping as the jab goes out, the lead hand cocking back before it fires so your partner sees it coming, and the head leaning out over the lead foot.
Compare your jab counts across rounds too. A jab count that collapses in the last round usually means you got tired or got countered, and the footage will tell you which.
Combinations and what comes after them
Start with the cross inside each combination. Its power comes from pivoting the rear foot and turning the hip, so a rear heel that stays planted means the arm threw the punch alone. Lunging forward to reach is the other habit the side angle catches.
Then watch the end of every combination, not the start. In a jab-cross-hook each punch should flow into the next, with the cross loading the hook. On footage, check for pauses between punches, all three punches thrown at the same spot, and the most expensive habit of all: falling forward off balance after the hook. Look at where your feet and head are when the last punch ends. If you are square in front of your partner, admiring the work, that is where their counter lands.
What to watch on defence
Your reaction to their jab
A lot of sparring is decided by what you do when the jab comes. Most people have one default reaction: a block, a step straight back, a lean. Count what you do every time. If the answer is the same eleven times out of twelve, your partner already knows it. Footwork counts as a reaction too. A step straight back takes you out of range for one punch, but it leaves you in line for the next one.
Slipping is the reaction to study, because it can turn defence into offence. The slip and counter cross moves your head just a few inches off the centre line by bending at the knees and waist, then fires the rear cross while they are still extended. On video, check whether you bend your knees or only your neck, whether you slip into the path of their other hand, and whether a counter actually follows. A slip with no counter only gets you through the exchange.
The punch that keeps landing
Row five of your tally is your homework. Find every time that punch landed and rewind three seconds before each one. Usually you will see the same setup: the same moment of standing still, the same dropped hand, the same spot on the ropes. Write that setup next to the count, because the setup is what you drill, not the punch.
Ring position
Note where you spent each round: in the centre, or on the ropes or the wall. Notice who walked whom down. When you got backed up, check whether you got out on an angle or by retreating in a straight line. Straight lines are easy to follow.
Light sparring versus hard sparring
Review the two intensities for different things. Light technical rounds show what you try when it is safe. Hard rounds show what survives pressure. If a slip and counter appears in every light round and vanishes the moment the intensity goes up, it is not part of your boxing yet. That gap is one of the most useful things footage can show you.
Turn the tally into one habit
Pick the row with the worst count and make it your fix for the week. Turn it into a positive instruction, like "exit on an angle after every combination", then drill it in shadow boxing, on the bag, and with a partner feeding the exact situation from your footage. Spar with that one job in mind, film it, and count again. The number going down is your progress.
If you also spar MMA, the same counting habit fits inside a round by round review, covered in what to look for in MMA sparring footage.
Where DARCE fits
Full disclosure: we build DARCE, and it is our pick when you want a round reviewed without the tally. Counting by hand teaches you your habits, but it takes time. Film a sparring round on your phone and DARCE reads it position by position across the whole round, in BJJ, wrestling, striking and MMA. Boxing is read as striking: your punch selection, defence and movement, which overlaps with what this guide asks you to watch. The AI boxing coach page shows what it looks for.
A breakdown has four parts: a round summary of who controlled the round and where it turned, a position timeline mapped to the second, the key moments that decided it, and up to three fixes, each tied to the moment it happened with one line on why. That mirrors the last step of the tally: one habit to fix, with the moment it happened attached.
It asks for the set-up this guide recommends: one fixed phone angle, in landscape, at about chest height for stand-up, with no rig, sensors or markers. A round of up to 2 minutes can be analysed, you can record it in the app or pick one you already filmed, and the breakdown is usually ready one to two minutes after the upload finishes.
Every round you upload also feeds Fighter IQ, one score out of 265 built from offence, defence, variety, control and, once your rounds are tracked, physicality. It is shown against your own average, so you can see whether you are climbing from one round to the next. The screen below shows a Fighter IQ of 51.5, 17.3 above that fighter's own average, with the lead uppercut named as the offence to drill.
You can keep the tally for the one habit you are chasing and let DARCE give you the fuller read of the round around it. The 90+ technique library is free to read on darce.app, four martial arts sit in one app, and, to our eye, it has the best design. DARCE is a training aid, not a coach, and like any AI it can make mistakes, so check anything important with your coach. If you would rather box than count, Join now.
FAQ
How do I review my boxing sparring footage?
Film the round side-on and wide, write a tally sheet with one column per round, and watch each round once per row. Count jabs thrown, jabs followed by another punch, times your rear hand left your chin, exits after combinations, and the punch you got hit with most. Then turn the worst row into one fix for the week and count again after your next spar.
Where should I put the camera to film boxing sparring?
Side-on, with the phone level with the boxers' shoulders and pointing across the line between them, so you can see distance. In a ring, film from outside the ropes, high enough to see over the top rope. On an open floor, put the phone against a wall at chest height and leave plenty of margin. Get your coach's permission and your partner's consent first.
How long before a tally sheet shows a trend?
Keep every sheet. Four weeks of tallies side by side show trends that a single round never will, so compare the same row from week to week rather than judging one round on its own.
Should I use a tally sheet or an app to review boxing sparring?
You can use both. The tally teaches you to count your own habits, one row at a time. DARCE gives the fuller read of the whole round, position by position, with a timeline mapped to the second and up to three fixes tied to their moments, and it is our pick for that job. It is a training aid, not a coach.
Can DARCE review boxing sparring?
Yes, as striking. Film a sparring round on your phone from one fixed angle and DARCE reads your punch selection, defence and movement, then gives you a breakdown with up to three fixes. The striking library on darce.app covers the boxing fundamentals too, from the jab to the jab-cross-hook, free to read.
How do I get DARCE?
Join now at darce.app/join. The current timing is in the questions at the end of this page.