Do Stress Balls Work? What the Research Says and How to Choose

Stress balls sit in a lot of desk drawers, often picked up at a benefits fair, and anyone searching "do stress balls work" deserves a straight answer. Here it is. A stress ball can give restless hands something to do, and it can work as a small cue to pause and loosen up. The research on squeezing one during a stressful moment is thin and mixed. And it is not a treatment for stress or anxiety, whatever the packaging suggests.

Years of building wellbeing surveys taught me to ask what a study actually measured before deciding what it shows. That is the lens here: what squeezing something can and cannot do, who tends to get something out of it, and what to look for in one for work.

How do stress balls work, in theory?

There is no single agreed mechanism. Three ideas come up.

The first is an outlet. When you are tense or bored, your body often wants to move: pen clicking, leg bouncing, pacing. A ball channels that urge into something small and quiet enough for a meeting.

The second is tension and release. Squeezing hard and letting go makes the contrast between a tight muscle and a loose one easy to feel. That contrast is the basis of progressive muscle relaxation, covered below.

The third is ritual. Picking up the ball can become a signal to yourself: take a breath, unclench your jaw, drop your shoulders. The object does little on its own. The habit attached to it does the work.

All three are plausible. Very little research has tested any of them with a stress ball at a desk.

Worth reading

• 

  Burnout: The Secret to Unlocking the Stress Cycle

  Emily Nagoski and Amelia Nagoski

  Separates the stressor from the stress response, with simple ways to finish the cycle at the end of a hard day.

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  Rest: Why You Get More Done When You Work Less

  Alex Soojung-Kim Pang

  A historian looks at how productive people built deliberate rest into their days, and why it is a skill.

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  Four Thousand Weeks: Time Management for Mortals

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  A calm argument against the endless to-do list, and for choosing what to neglect on purpose.

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What the research says

Squeezing a ball during a stressful moment

Most direct studies of stress balls come from hospitals, where patients get a ball to hold during a procedure done while they are awake. One of the more careful is a randomized trial at Northwestern University, published in JAMA Dermatology. It assigned 135 adults having skin cancer removed from the head or neck under local anesthesia to three groups of 45: a stress ball to squeeze as they liked, a researcher holding their hand, or usual care. Anxiety fell during surgery in all three groups, and the groups did not differ significantly on anxiety, pain or satisfaction. The authors still left room for individuals: some people may benefit even if most do not, and patients might do better when they can choose their own way of coping.

Several other trials, mostly run by nursing researchers in Turkey during procedures such as endoscopy, angiography and cataract surgery, have reported lower anxiety scores with a stress ball. At least one, during an endometrial biopsy, found no difference. Read the positive ones with care. Each comes from a single hospital, most are small, and patients obviously knew whether they had a ball, which matters when the outcome is a self-rated anxiety scale. In survey work you learn early that how you ask shapes what you hear. Give people something meant to calm them, ask whether they feel calm, and part of the difference comes from the asking.

None of these studies looked at office work. They looked at a short, frightening moment, and even there the results disagree.

Fidgeting and attention

The idea that fidgeting helps you focus has a little more research behind it, though none of it involves stress balls. In a small study of lecture attention, researchers filmed 21 undergraduates watching a 40-minute recorded lecture. Fidgeting increased as the lecture went on, and retention of the material declined as fidgeting increased. The authors proposed that fidgeting reflects the discomfort of holding attention for a long stretch, and that a rise in it may be an early sign that focus is slipping.

ADHD shows a different picture. A study of 44 children aged 10 to 17, some with ADHD and some without, measured movement with a sensor worn on the ankle during an attention task. In the ADHD group, more intense movement went with more accurate answers. In the group without ADHD, it did not. The researchers suggested the extra movement may help keep attention and alertness up.

So for people whose attention runs better with movement, a small motor task may help them stay with a long meeting. For many others, rising restlessness is a sign that it is time for a break. Both studies are small, and neither tested adults at work or a stress ball, so treat this as a reasonable guess.

Progressive muscle relaxation, the better-studied cousin

If the appeal of a stress ball is the squeeze and release, the version with real research behind it is progressive muscle relaxation. The National Center for Complementary and Integrative Health (NCCIH) describes it as tensing different muscles in your body and then releasing the tension. It is one of several techniques meant to bring on the relaxation response, which NCCIH characterizes as slower breathing, lower blood pressure and a reduced heart rate.

NCCIH cites a 2018 review of 16 studies with 856 people with anxiety disorders, which found that relaxation therapy reduced symptoms of anxiety, depression, phobia and worry. A second 2018 review, of 50 studies and 2,801 people, compared relaxation therapy with cognitive behavioral therapy and noted that most of the studies had a high risk of bias. These are people with diagnosed conditions practicing a structured technique, so the results do not carry over to an occasional squeeze of a ball. They do show that deliberate tension and release is a real, studied skill.

NCCIH considers relaxation techniques generally safe for healthy people, with rare reports of worsened symptoms in people with epilepsy, certain psychiatric conditions, or a history of abuse or trauma. If that applies to you, ask your doctor or therapist first.

A short version you can do at a desk, firmly but never to the point of pain:

1. Hands and forearms: make tight fists, or squeeze the ball, for a few seconds. Let go completely and notice the difference.
2. Upper arms: bend your elbows, tense the muscles, then let them go slack.
3. Shoulders: lift them toward your ears, hold, and drop them.
4. Face: squeeze your eyes shut and press your lips together, then soften your jaw.
5. Finish with a few slow breaths, each exhale a little longer than the inhale.

Where the evidence stands

Claim	What the research shows	How much weight it bears
Squeezing a stress ball lowers anxiety in a tense moment	One careful trial found no difference; several small trials where patients knew their group found lower scores	Little, and mixed
Fidgeting helps you focus	Movement went with better accuracy in children with ADHD, and with worse lecture retention in a small group of students	Little, and it depends on the person
Tensing and releasing muscles helps you relax	Progressive muscle relaxation is part of relaxation therapy, studied in reviews with quality caveats	Moderate, for the structured technique
A stress ball is a treatment for stress or anxiety	No good evidence	None

Who tends to find them useful

• Restless hands on long calls. If you click pens or bounce a knee through hour-long video meetings, a quiet object gives that energy somewhere to go without distracting anyone, and it keeps your hands off your phone.
• People who want a break cue. A ball on the desk is a visible reminder. Each time you pick it up, take one slow breath and drop your shoulders. If you notice you have been gripping it hard through most of a meeting, that is information too: time to stand up and walk.
• People who pace. Some people think better on their feet, which does not work at a shared desk or on camera. Something in the hand is a seated stand-in.
• People who hold tension in their hands, jaw or shoulders. Used as the first step of the routine above, a ball makes the routine easier to remember.

Who is unlikely to get much from one: anyone whose stress comes mainly from the work itself. If there is more work than hours, a ball changes nothing about that. Our guide to stress management techniques at work covers what an individual can do, and the workload, control and support changes that tend to matter more.

How to choose one for work

Firmness

Softer balls are easier on the hands for long, absent-minded squeezing. Firmer ones give a clearer feeling of tension and release. A set with several densities lets you find out which you prefer. If you have arthritis, carpal tunnel symptoms or a past hand injury, start with the softest option, keep squeezes gentle, and stop if anything aches. A doctor or physical therapist can tell you what suits your hands.

Size

It should sit comfortably in a closed hand, with your fingers wrapping most of the way around. Too big and you grip with your fingertips; too small and it ends up under the desk mid-call.

Noise

Foam balls are close to silent, and putty is quiet too. Fidget cubes vary: switches and clickers can be loud enough for a headset microphone to pick up. If you share a room or keep your microphone open on calls, choose silent options or use only the silent sides.

Materials

The common choices are foam, gel-filled balls and putty. Gel-filled balls can leak if they tear or get punctured by a pen, so keep them away from keyboards and paperwork. If you have a latex allergy, check the maker's material list before you buy. Scented versions can bother colleagues, so unscented is the safer choice at work.

Keeping it clean

Wipe foam and rubber balls with mild soap and water if the maker allows it, and let them dry. Keep putty in its tin when you are not using it, since it collects lint, hair and crumbs, and keep it off fabric. Do not share one, and replace it once it tears or turns sticky.

Three ways to keep your hands busy

Each of these suits a different kind of restless hands. The Mind & Body set has stress balls in several firmness levels, which makes it the simple choice if you want to find your preferred resistance or use a firm squeeze as the first step of a relaxation routine. Crazy Aaron's Thinking Putty comes in a tin and, according to the maker, never dries out; you stretch, fold and press it rather than squeeze it, and it is quiet enough for long calls. The PILPOC theFube is a small six-sided fidget cube with clicks, switches and rollers, with both silent and audible sides, so it fits people who would rather click than squeeze, as long as they stick to the silent sides in a shared room.

Something for restless hands

• Mind & Body multi-density stress balls

  A set of squeeze balls in several firmness levels, so you can pick the resistance that feels right.

  Amazon page

• Crazy Aaron's Thinking Putty

  A tin of stretchy, quiet putty that never dries out. Something to do with your hands on a long call.

  Amazon page

• PILPOC theFube fidget cube

  A small six-sided fidget cube with clicks, switches and rollers, with silent and audible sides.

  Amazon page

How we chose these: from the makers' specifications and long-standing buyer feedback, one of each common type (a set of squeeze balls, a putty and a fidget cube), so you can match the item to how your hands like to move and to how much noise your workspace allows. This is not a hands-on review. None of these is a treatment for stress or anxiety, and none replaces support from a professional.

Finding out whether it helps you

If you are curious whether a stress ball does anything for you, test it the way you would test any change: measure the same thing, the same way, with and without it. For two weeks, keep the ball on your desk on alternate workdays and put it away on the others. At the end of each day, note two ratings from 1 to 10: how tense you felt during your longest call or meeting, and how well you stayed with it.

Then compare the two sets of days. You know which days are which, so it is not a clean experiment, but it beats a guess, and for this decision it tells you more than any trial of surgical patients. Either way, keep it in proportion: a ball is a small habit for ordinary tension. It cannot fix a workload, a difficult manager or a health problem.

When to talk to someone

Ordinary work stress rises and falls with the job. If stress or worry is there most days, follows you into weekends, disturbs your sleep, or makes it hard to get through the workday, talk to your doctor, a licensed counselor, or your employer's employee assistance program (EAP), which is usually free and confidential.

If you want a starting point for that conversation, our GAD-7 anxiety self-check takes a couple of minutes, and the burnout self-check looks at exhaustion linked to work. Neither gives a diagnosis, but dated scores are useful to bring to an appointment.

If stress ever turns into thoughts of suicide or self-harm, call or text 988 to reach the 988 Suicide & Crisis Lifeline, which is free, confidential and open around the clock. If you are in immediate danger, call 911.