A UK Winter Practice Block Built From Your Autumn Footage

The clocks go back on 25 October and the practice ground goes dark at half four. That sounds like a loss. It isn’t. From mid-October to the end of March you have roughly twenty-four weeks in which nothing counts, no card gets signed, and nobody is watching you hit it thirty yards right off the first. It is the only stretch of the year long enough to change a swing and live through the ugly middle bit where it gets worse before it gets better. Try that in June and you’ll quit by the third round.

So the job in October is narrow: capture your swing properly, get one honest read on it, and pick the single thing you will work on until the ground firms up. Not three things. One.

Film it in October like you mean it

Most of the footage club golfers bring to an analysis app is unusable, and the app will happily analyse it anyway, which is worse than refusing. Rubbish in, confident nonsense out.

Get this right once and everything downstream works:

• 60fps minimum, 240fps if your phone does slow-mo. An iPhone at 30fps gives you about nine frames from the top of the backswing to impact. You cannot see a low point in nine frames.
• Phone on a tripod at belt height, roughly 2.5 metres away, full body and about a metre of space above your head in frame. Handheld is out. A mate holding it is out.
• Two angles, same session. Face-on and down-the-line, with the down-the-line camera on the hand-path line, not the toe line and not standing three feet inside it.
• Five swings per angle with a 7 iron, plus three with driver, and write down where each one actually went. A swing video with no ball flight attached is half a data point.
• Do it twice, a week apart, before you conclude anything. Everyone has a freak session.

Film in a bay with a mat behind you if you can, or against a fence: a plain background makes the pose-detection models in every one of these tools measurably more stable.

Which tools read that footage correctly, and which flatter you

The honest split is between tools that reconstruct your body in three dimensions and tools that draw lines on a flat video. Both are useful. They are not the same product.

Sportsbox 3D Golf is the one that earns its subscription (around £180 to £200 a year on the consumer tier). Single phone camera, no sensors, and it returns actual kinematics: pelvis turn, thorax turn, sway, surge, lift, side bend, each in degrees or inches, at address, top, and impact. On big-body measurements it is genuinely good. On hands, club and shaft position it is a guess, and you should treat it as one. A typical readout for a 14-handicapper who fights a low, right-starting block looks like this:

SPORTSBOX 3D — 7 iron, face-on, 60fps, 5-swing average
                          You        Reference
Pelvis turn @ top        24 deg      32-40 deg
Thorax turn @ top        71 deg      85-95 deg
Pelvis sway @ top        4.1 in      1.5-2.5 in  (trail side)
Pelvis lift @ impact    -0.8 in      +1.5 to +3.0 in
Thorax side bend @ imp   12 deg      18-28 deg

That golfer isn’t turning, they’re sliding, and then they have nowhere to go coming down. Every other symptom on their list follows from those two rows.

V1 Golf and OnForm are the 2D tools worth your time. V1 is free at the base tier, imports 240fps video without recompressing it into mush, and lets you overlay your October swing on your February swing frame by frame. OnForm’s auto-trim finds the swing in a long clip, which matters when you’ve filmed forty of them. Neither will tell you what’s wrong. Both will show you whether the thing you’re working on has moved, which is the actual winter question.

HackMotion (about £270 to £300) is not video at all, but if your one thing turns out to be face control it is the only device under £1,000 that measures the variable directly. Lead wrist extension at the top in degrees, flexion through impact, in real time, with audio feedback. If your dispersion is two-way and your strike is fine, this is your winter purchase.

Then there are the phone apps that score your swing out of 100 and tell you your “swing DNA”. Skip them. They are pattern-matching your silhouette against a tour library and will tell a 22-handicapper with a 4-inch slide that their tempo needs work.

On launch monitors: the Garmin Approach R10 (around £480) and the Rapsodo MLM2PRO (around £570) are both fine for club speed, ball speed and smash factor, which is what you need indoors. Neither gives you trustworthy spin under a low ceiling unless you’re using marked balls, and the MLM2PRO’s RPT balls are the only sub-£1,000 route to real spin numbers. Don’t build a winter plan on indoor spin. Build it on strike and speed, both of which these units measure honestly.

Choosing the one thing

The rule: work on the earliest fault in the chain, not the loudest one. A slice that begins with a 4-inch lateral slide off the ball is a slide problem, and grooving an in-to-out path over the top of the slide will produce a hook by March.

Here’s the triage, run it in this order.

1. Is your low point behind the ball? Face-on video, find the frame where the clubhead is lowest. If the divot starts behind where the ball was, nothing else matters yet.
2. Does the pelvis turn or slide? Sportsbox pelvis sway over about 3 inches trail-side at the top, with turn under 25 degrees, is a slide.
3. Is the face the problem? Strike is centre-ish, low point fine, but the ball starts left and right in the same session. That’s a hands and clubface block.
4. Is it speed? Everything is consistent and you’re hitting 7 iron 135 yards with a 78 mph club speed. Different winter entirely.

Stop at the first yes. That’s your winter. Writing it into an actual weekly structure is a separate skill, and there’s a fuller treatment of that at Turning Analysis Into a Practice Plan, but the shape below is what a winter golf practice plan UK conditions will actually let you complete.

Three worked blocks

The 6-handicapper, 82 mph, thin misses. October footage showed thorax side bend at impact of 9 degrees and the head moving 3 inches toward the target through the downswing. One thing: keep the lead shoulder low through impact. Metric: thorax side bend at impact, measured on the 1st of each month in Sportsbox. Target 20 degrees by March. Reps: 60 rehearsals a day with a shaft across the chest, four days a week, plus 150 balls a week at half speed.

The 14-handicapper from the readout above. One thing: pelvis turn at the top from 24 to 34 degrees, with sway under 2.5 inches. Drill is a trail-foot-back turn with an alignment stick behind the hips. Measured monthly. Everything else on their list (the block right, the steep strike, the lost 12 yards) is downstream of that number and gets ignored until it moves.

The 22-handicapper, 74 mph, low point 4 inches behind the ball. One thing: strike. Foot-spray on the face, towel 6 inches behind the ball, and a simple count. Week 1 baseline was 3 of 20 balls struck with a divot starting ahead of the ball. Target by March: 14 of 20. That’s it. No positions, no video overlays, just a number going up on a tally that takes ten seconds to write down.

How the twenty-four weeks are shaped

Weeks 1 to 4, no ball. Rehearsals only, in the kitchen, 5 minutes a day, six days a week. Motor patterns change through repetition volume, and 180 slow rehearsals in a month costs you nothing and no range fees.

Weeks 5 to 12 are where most of the work happens. Two range sessions a week, 60 to 80 balls each, half of them at 50 to 60 percent speed. A Toptracer bay at £18 an hour is the right environment because you can ignore the gamified rubbish on screen and just watch carry consistency. Expect your scores in the winter league to get worse here. That is the change working.

Reintroduce speed in weeks 13 to 18. Same drill, full pace, alternating one rehearsal and one ball. This is where changes die: people either never come back up to speed, or they jump straight to it in week 5.

From week 19, stop drilling and start transferring. Random practice only, different club every ball, a target and a routine each time. Re-film on the same tripod, same distance, same club, and compare to October in V1. If pelvis turn went 24 to 33 and the sway dropped to 2.1 inches, the change is in. If it went to 26, you either didn’t do the reps or you picked the wrong thing in October, and both of those are worth knowing in March rather than July.

Put the October clips in a folder called 2026-10-baseline and don’t delete them. In February, when you’re convinced nothing has changed and the whole winter was wasted, that folder is the only thing that will tell you otherwise.