Quick Answer: Learning a new movement pattern needs a fresh nervous system, so genuinely new skills belong before the metcon. Skills you already own but need to perform under fatigue — the ones that fall apart at rep thirty in a workout — should be practised tired, deliberately and in short doses. Putting new learning at the end teaches you a fatigued version of the movement, which is much harder to unlearn later.

The question is not when skill work goes. It is what kind of skill you are working on.

We have covered scaling, kipping shoulder care and warming up specific to the WOD. This is the programming decision that sits underneath all three.

Why does fatigue matter so much for learning?

Because motor learning depends on high-quality repetitions, and fatigue reduces quality before it reduces effort.

New motor patterns are built through consistent repetition. Each rep either reinforces the pattern you want or a variation of it.

Fatigue degrades coordination before it degrades force. You can still do the movement; you cannot still do it the same way twice, which is exactly what learning needs.

The nervous system encodes what you actually did. Practising a wobbly, compensated version teaches a wobbly, compensated version.

Which is why new skills at the end of a session make slow progress. The reps happened, and half of them reinforced something you will later have to correct.

Unlearning is genuinely harder than learning. A movement pattern grooved over months takes considerably longer to change than it took to build.

And you have fewer good reps available than you think. For a genuinely new skill, quality drops off after ten to fifteen focused attempts, which means a short, fresh session beats a long, tired one.

When is practising tired the right choice?

When the skill already exists and the problem is holding it together under stress.

Competition and workout demands are always fatigued demands. A double-under you can only do fresh is not a double-under you have in a workout.

Fatigue changes the failure mode, not just the quality. Kipping pull-ups fail differently at rep thirty than at rep three, and you cannot rehearse that failure fresh.

Pacing decisions are a fatigued skill. Knowing when to break a set is learned by being in the position, not by thinking about it.

Breathing under load has to be practised under load. Barbell cycling rhythm and breathing pattern do not transfer from fresh practice.

The rule of thumb: refinement fresh, robustness tired. If you are changing the movement, do it fresh. If you are stress-testing it, do it tired.

And keep tired practice short and deliberate. Two or three minutes of intentional work after a metcon, not fifteen minutes of grinding, which just adds fatigue without adding learning.

What Nobody Tells You About Skill Work in a Class Setting

Class structure often forces the wrong answer. Skill work is programmed in a fixed slot, which means everyone does the same order regardless of whether they are learning or refining.

Arriving ten minutes early is the cheapest fix available. Ten minutes of fresh, focused practice on a genuinely new movement is worth more than thirty minutes appended to a class.

Skill work in the warmup is often not skill work. If it is being done at pace, in a group, with the clock running, it is conditioning that happens to use a skill movement.

Video beats feel for new skills. Fatigue distorts proprioception, and by the end of a session your sense of what your body did is unreliable. Film it fresh.

The shoulders are where this bites. Kipping and butterfly pull-ups practised while fatigued, with degraded scapular control, is a well-recognised route to shoulder problems.

And progression beats grinding. Three sets of three strict pull-ups fresh build more than fifty degraded kipping reps at the end of a class.

One caution: shoulder or elbow pain during gymnastics work is a stop signal, not a scaling signal. Get it looked at rather than working around it. This is general information, not medical advice.

How to organise your own skill work

Six rules that make the decision automatic.

Sort your skills into two lists. Learning, and owning-under-fatigue. Every movement goes in one or the other, and the list decides the placement.

Learning skills go before the metcon, after the warmup, in ten to fifteen minutes with generous rest between attempts.

Robustness skills go after, in short deliberate blocks of two to three minutes, with the specific aim of holding form rather than accumulating reps.

Cap learning sessions by quality, not time. When three reps in a row are worse than the previous three, the session is over, whatever the clock says.

Film once a fortnight, fresh. Comparing footage a month apart is the most reliable feedback available and it costs nothing.

And do strength work for the skill separately. Strict pull-up strength, hollow holds and shoulder stability work belong on their own schedule and underpin everything else.

One practical note for the autumn Open build-up: this is the season when people add volume to gymnastics work in preparation, and it is also when shoulder complaints spike. Adding skill sessions is fine; adding them all at once on top of existing class volume is where the problems start.

FAQ: Skill Work Questions, Answered

Should I do gymnastics practice before or after a WOD?

Before, if you are learning the movement or changing your technique, because motor learning needs a fresh nervous system. After, in short deliberate blocks, if you already own the movement and need it to hold up under fatigue.

How long should skill practice be?

Ten to fifteen minutes for new skills, ended by quality rather than the clock. Once three consecutive reps are noticeably worse than the previous three, further practice reinforces the degraded version. Fatigued robustness work should be much shorter, two to three minutes.

Why does my technique fall apart in workouts even though it looks fine in practice?

Because you have practised it fresh and are performing it tired, and those are different motor demands. Once the pattern is solid, deliberately practise short blocks under fatigue so the workout version is the version you have rehearsed.

TL;DR:

• New skills go before the metcon; fatigue degrades coordination before it degrades effort.
• Skills you already own should be stress-tested tired, in short deliberate blocks.
• End learning sessions on quality, not on the clock — bad reps teach a bad pattern.
• Arriving ten minutes early is the cheapest way to fix a class structure that puts skill work in the wrong slot.

Ask what the skill needs, not what the whiteboard says. Learning and robustness are two different jobs.