Almost all the wrist and forearm discomfort that shows up when you play padel has the same mechanical origin: how hard you squeeze the racket, how much you move it with your wrist instead of your body, and how much vibration reaches you through the handle. Your grip sits at the centre of all three. A handle of the wrong thickness, a worn overgrip and no damping make your hand work harder than it should, and the tendons in your forearm pay for it, shot after shot. Adjusting your grip is no substitute for a physio, but it takes load off every ball.
Why your grip loads your wrist and forearm
The muscles that close your hand and hold your wrist steady aren't in your hand: they're in your forearm. The flexors run along the inner side and attach near the inside of the elbow; the extensors run along the outer side and attach to the lateral epicondyle, on the outside. Every time you squeeze the handle, both groups contract at once so your wrist doesn't bend. That's why, when your grip goes wrong, you feel it first in your forearm and then in your wrist or elbow.
In padel that load comes in three ways:
- Sustained grip tension. Squeezing for the whole point, not just at impact. It's the most common and the one you notice least while you play.
- Wrist-driven shots. Víboras, bandejas and off-the-glass returns played by bending the wrist instead of turning your shoulders and hips. The joint does a job that belongs to your body.
- Impact and vibration. Every ball sends a jolt through the handle. On off-centre hits the racket also tends to twist in your hand, and you have to stop it by squeezing even harder.
The three add up. A player who over-squeezes, hits with the wrist and uses a hard racket with a slick overgrip is stacking every load in the same place.
Five signs your grip is overloading your arm
- You finish the match with a rock-hard forearm or the handle's imprint on your palm.
- The racket twists in your hand on fast volleys or balls you don't centre.
- Your overgrip is smooth, shiny or soaked halfway through the match. Without grip, you squeeze without noticing.
- The thickness doesn't fit you: your fingers dig into your palm because the handle is thin, or you can't close your hand because it's thick.
- Your smashes and bandejas come from the wrist, with a final flick instead of a turn of the torso.
If you recognise two or more, your equipment and technique have room to improve before you think about changing racket.
How to change your grip to load your wrist less: anti-vibration padel undergrip, thickness and overgrip
These fixes go from the cheapest to the one that changes the feel most. You don't need to do them all at once.
1. Get the handle thickness right
A handle that's too thin forces you to close your hand more, and the more you close it, the harder you squeeze. One that's too thick limits wrist movement and makes you compensate with your forearm. The practical reference: with a continental grip, there should be a small gap between your fingertips and the base of your thumb, with no nails digging into your palm. We explain it in detail in how to find your padel grip size.
2. Keep your overgrip in good shape
An overgrip that slips is the silliest cause of a tense grip. If your hands sweat, the problem multiplies from the second set on. A silicone overgrip like the Helix Pro Grip doesn't absorb sweat, so your grip on the last point is the same as on the first and you don't have to strangle the handle to keep the racket still.
3. Fit an anti-vibration undergrip
The undergrip goes under the overgrip, directly on the handle, and it's the layer that decides how much vibration reaches your hand and how thick the grip is. The Helix Pro Invicta is the anti-vibration undergrip that helps prevent elbow and wrist injuries. It works in two ways: it damps vibration before it reaches your arm and places your hand in a more relaxed grip, without squeezing the handle as hard. Its texture gives your fingers a firm reference, the racket doesn't twist and you don't need to compensate with force.
It's a 1.2 mm silicone layer that also lets you adjust the thickness if your handle feels thin. It goes on in one minute with its cord system, no tape or glue. Because silicone doesn't absorb sweat, it doesn't get soaked or lose its shape, and it lasts until you change racket. If you want to understand exactly what this layer does, read our complete padel undergrip guide.
4. Hold loosely and only close at impact
Your hand only needs to close fully when the ball meets the racket. Between shots, while preparing and while waiting, your grip can stay loose. A simple test: if between points you can move your fingers on the handle without dropping the racket, you're fine. If not, you're squeezing too hard.
5. Hit with your body, not your wrist
Your wrist should follow, not create the power. On the bandeja and the víbora, your shoulder turn and weight transfer do the work; your wrist stays firm and stable. A lesson with a coach to check these shots usually takes off more load than any accessory.
What you feel and what to check in your equipment
| What you feel | Possible cause in your equipment | What to check |
|---|---|---|
| Tired forearm at the end of the match | Grip too tense | Overgrip condition and handle thickness |
| The racket twists on off-centre hits | Slick overgrip or thin handle | New overgrip and an undergrip for thickness and reference |
| Tingling or a harsh feel in your hand after impact | Vibration arriving unfiltered | Anti-vibration undergrip and racket hardness |
| Discomfort on smashes or bandejas | Shot played with the wrist | Technique, with a coach |
No row is a diagnosis. It helps you rule out what depends on your equipment; if the discomfort continues, the next step is a professional.
Wrist, forearm and elbow: the same chain
What starts as forearm fatigue can end up being felt in the elbow, because the tendons that hold your wrist attach there. That's why the fixes in this article are the same ones we recommend if it's your elbow that bothers you. If that's you, read padel elbow pain: what your grip has to do with it.
Context counts too: returning after a long break, going from one to four sessions a week or switching to a harder racket are all sudden changes in load. Building up volume gradually matters as much as your equipment.
Frequently asked questions
Is a thicker handle better for your wrist?
Not always. The best thickness is the one that lets you close your hand without your fingers digging in and without forcing it. If your handle is thin, adding a little thickness usually helps you squeeze less; if it's already thick, adding layers can be counterproductive.
Does an undergrip replace a wrist support or treatment?
No. An undergrip is sports equipment: it reduces the vibration that reaches you and helps you grip more loosely, but it doesn't treat any injury. If you already have pain, a professional should assess it.
Can I fit the undergrip over the racket's original grip?
Yes. You can fit it over the original grip, or on the bare handle if you don't want the handle to get too thick. Your usual overgrip goes on top.
This article is about sports equipment, not medicine. If you have persistent pain in your wrist, forearm or elbow, see a physiotherapist or a doctor.
Helix Pro Grip is a Spanish brand of silicone grips with a design registered with the EUIPO. More than 100,000 grips sold.