The Yips: What Causes Them and What Helps

The yips are a sudden, involuntary jerk, twitch, or freeze in a fine motor skill you have performed thousands of times. A short putt. A routine throw to first. Mayo Clinic describes them as involuntary wrist spasms most common in golfers trying to putt, though they also show up in baseball, cricket, and darts. Researchers now place the yips on a continuum: at one end, a task-specific muscle problem called focal dystonia; at the other, performance anxiety pulling conscious attention onto a movement that should be automatic.

Most fixes work by changing the movement or redirecting your attention. Some have decent evidence. Others are folklore.

Key takeaways:

The yips affect an estimated 33 to 48 percent of serious tournament golfers (Smith et al., 2000).
They sit on a continuum between focal dystonia and choking under pressure. Which end you lean toward changes what will help.
The fixes with the most support: grip or technique changes, external focus of attention, and quiet eye training. Evidence for all of them is still thin.
High-dose caffeine can reduce hand steadiness in people not habituated to it, but no study has tested caffeine in yips-affected athletes.

What Are the Yips? Meaning, Symptoms, and Sports

The yips are a psycho-neuromuscular movement disorder, a term from a 2015 systematic review of 25 studies. The most common symptom is an involuntary muscle jerk, though some people experience tremors, twitches, spasms, or complete freezing. You know the skill. You have done it ten thousand times. And now your body will not execute it on command.

The word is credited to Tommy Armour, a Scottish-American golfer who described the yips as "a brain spasm that impairs the short game" and eventually quit tournament play because of them. Golf gets most of the research, but the yips appear in baseball throwing, cricket bowling, darts (called "dartitis"), and snooker. Risk factors from Mayo Clinic: older age, more playing experience, tournament competition.

What Causes the Yips? The Two-Type Continuum

The Mayo Clinic study (Smith et al., 2000) concluded that the yips represent a continuum where choking and dystonia anchor the extremes. Knowing which end you lean toward matters, because the fixes differ.

Type I: More like a movement problem. In a 2005 study, Adler and colleagues found that 5 of 10 yips-affected golfers showed abnormal co-contraction of wrist flexor and extensor muscles before putter impact; 0 of 10 unaffected golfers did (Neurology Today). Like writer's cramp: muscles that should alternate fire simultaneously.

Type II: More like a pressure problem. High stakes pull conscious attention onto a movement that normally runs on autopilot. The movement degrades because you are thinking about it.

Clue	More Like a Movement Problem	More Like a Pressure Problem
Shows up in practice?	Yes	Mostly under pressure
Affects one specific motion?	Usually one (e.g., short putts)	Can spread to several
Changes with a grip change?	Often improves	Less effect
Changes with stakes?	Present regardless	Worse in competition

These are clues, not a diagnosis. Many players have elements of both.

How Common Are the Putting Yips in Golf?

The Mayo Clinic survey sent questionnaires to 2,630 tournament players with handicaps under 12. Of the 1,031 who responded, 541 (52%) reported experiencing the yips. Adjusted prevalence estimate: 32.5% to 47.7% of serious golfers (Smith et al., 2000).

The cost: yips-affected golfers added approximately 4.7 strokes over 18 holes (Smith et al., 2000). The putts that trigger it most are 2 to 4 feet, fast, and downhill. In the lab, yips-affected golfers showed faster heart rates, more forearm EMG activity, and higher grip force. Their bodies were working harder to do less.

The Yips in Baseball: Why a Routine Throw Disappears

Of those 25 studies in the 2015 review, 18 focused on golf. Baseball advice is largely extrapolated. The cases, though, are vivid.

Rick Ankiel, October 3, 2000: In NLDS Game 1, the 21-year-old Cardinals pitcher threw five wild pitches in one inning, tying a postseason record. He had struck out 194 batters in 175 innings that season. It was not an ability problem. Chuck Knoblauch, a Gold Glove second baseman, saw errors jump from 13 in 1998 to 26 in 1999 on routine throws to first. Steve Sax committed 30 errors in 1983, spawning the term "Steve Sax Syndrome."

Something in the motor program breaks, awareness of the break makes it worse, and the feedback loop, the hallmark of yips in any sport, is why hands shake when nervous and why knowing about the shake does not stop it. It is the same pattern behind buck fever: a sympathetic spike meets a fine motor task.

How Do You Get Rid of the Yips?

The evidence is thin. A 2025 study attempting to recruit yips-affected golfers managed only 14 participants. Still, some approaches have more support than others.

1. Change the movement. Switch your grip (claw, left-hand-low), use a longer putter, alter your release. This recruits different muscles and sidesteps the faulty motor pattern. Mayo Clinic lists grip and equipment changes as a first-line approach. If it helps immediately, the problem likely leans toward the movement end.

2. Move your attention outward. A 15-year review by Wulf (2013) found that external focus (on the movement's effect) consistently beats internal focus (on body parts) for accuracy. For putting: look at the hole, not your hands. Quiet eye training, holding your gaze on the target longer before starting the stroke, improved competitive putting performance in 22 elite golfers, and quiet eye duration predicted 43% of the variance in putting performance (Vine et al., 2011). Those golfers were not yips patients, but the principle holds: external attention lets the automatic system run. The same logic applies to staying calm under pressure in any domain.

3. Pre-shot routine and breathing. A fixed sequence anchors attention on process rather than outcome. Slow exhalation lowers arousal. Neither has been tested in yips-affected athletes specifically, but both are standard sport psychology tools for calming nerves before a performance.

4. Medical options (dystonia end). Mayo Clinic lists botulinum toxin injections and prescription medications (propranolol, benzodiazepines, baclofen) for a neurologist to consider. Professional athletes should check their sport's rules before using any medication.

Does Caffeine Make the Yips Worse?

No study has tested caffeine in yips-affected athletes. The indirect evidence:

Jacobson et al. (1991) gave caffeine to 16 women who normally consumed under 90 mg/day. At 5 mg/kg (about 350 mg for a 154-pound person), hand steadiness error time worsened. At 2.5 mg/kg (about 175 mg), error time was unaffected but error frequency increased. Koller et al. (1987) found a single 325 mg dose did not increase measured tremor at 1, 2, or 3 hours in regular caffeine users.

Dose and habituation matter. If you drink coffee daily, 80 to 100 mg before a round probably will not change your hand steadiness. If you rarely use caffeine and slam 300 mg on tournament morning, you are stacking a stimulant spike on already-elevated adrenaline. The practical rule: keep pre-round caffeine moderate, consistent, and the same as practice days. Do not introduce a new stimulant on the day that counts. (More on this in the caffeine and golf study.)

When Should You See a Doctor About the Yips?

If the twitch shows up in daily tasks (writing, typing, using a fork), if it spreads to other movements, or if it persists in relaxed, zero-stakes practice. Mayo Clinic notes there is no standard diagnostic test; diagnosis is based on described symptoms, and a neurologic exam can rule out other movement disorders. If you are unsure, ask your doctor.

A Known Problem With Real Fixes, Not Perfect Ones

The yips are not a character flaw. They sit on a documented continuum between a neurological movement problem and a pressure-driven attention problem, and most people have some of both. The fixes with the strongest support, changing the movement, directing focus externally, structured pre-shot routines, work by sidestepping the faulty loop rather than powering through it. Evidence is limited, and no single approach works for everyone. But naming the problem accurately is the first step toward testing what works for you.

Frequently Asked Questions

Are the yips mental or physical?

Both, in most cases. The Mayo Clinic study describes a continuum with anxiety-driven choking at one end and focal dystonia at the other. Movement-focused fixes (grip changes) help the physical end; attention-based strategies (external focus, breathing) help the psychological end.

Can the yips go away on their own?

Sometimes. The pressure-driven type can resolve when circumstances change. The dystonia-driven type tends to be more persistent. There is no reliable data on spontaneous remission rates.

Are the yips the same as choking under pressure?

Choking is one end of the continuum. Choking under pressure typically means performing worse when stakes are high but recovering in low-pressure situations. The yips can persist even in relaxed practice, pointing to a movement-disorder component that pure choking does not have.

Do the yips happen in darts and cricket?

Yes. In darts the condition is called "dartitis." Cricket bowlers experience it too. Mayo Clinic lists both sports alongside golf and baseball. The mechanism appears similar: a fine motor skill that was once automatic becomes disrupted.

What is the difference between the yips and the twisties?

Both involve losing an automatic skill. The yips affect fine motor movements (putting, throwing). "The twisties" is gymnastics' term for losing spatial awareness during aerial skills. The underlying theme is shared, but the motor systems are different.

Do beta blockers help the yips?

Mayo Clinic lists propranolol among medications doctors may try. Smith et al. (2000) called for controlled trials; as of 2026, no large randomized trial has been published. Beta blockers are a prescription decision and are restricted or banned in several sports. Talk to your doctor.

Steady Hands Start With a Smaller, Smoother Dose

No pouch fixes the yips. Grip changes, external focus, and quiet eye training do the real work. But the caffeine question deserves a practical answer for the golfer or infielder who wants four alert hours without a 300 mg can at the turn.

Roon is a zero-nicotine oral pouch with 80 mg caffeine, 60 mg L-theanine, 25 mg methylliberine (Dynamine), and 5 mg theacrine (TeaCrine). Methylliberine slows caffeine's clearance: in a randomized, double-blind crossover PK study (n=12), co-administration with caffeine cut oral clearance from 41.9 to 17.1 L/hr and extended half-life from 7.2 to 15 hours, with no increase in peak concentration (study). That study used 100 mg methylliberine and 150 mg caffeine, roughly 4x the methylliberine and 1.9x the caffeine in a Roon pouch, so the numbers are directional, not a direct measurement of Roon. The felt window is 6 to 8 hours. The trade-off: stop at least 8 hours before bed.

Roon is not a performance-anxiety tool. It is a way to get moderate, sustained alertness from a small-coffee dose that lasts a full round, from $9.16 per tin subscribed or $15.00 for a one-time 4-tin order. Try it on a practice day first, not the tournament.

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Written by Roon Team

The Yips: What Causes Them and What Helps