Why does my wrist hurt during a plank

What's actually happening

A plank puts your wrist in full extension, basically bent back as far as it goes, and then asks it to hold your bodyweight there. That's a lot to ask of a joint that most of us barely stretch or load through the day.

If you spend hours typing and never put your hand in that position otherwise, your wrist just isn't used to it. It's not necessarily an injury, it's more that the joint and the tissue around it haven't built up tolerance for that angle under load.

Check your setup first

Before you assume something's wrong, look at how you're set up. A few small things make a big difference here.

• Hands should be roughly under your shoulders, not way out in front, which loads the wrist at a worse angle.
• Spread your fingers wide and press through the whole hand, not just the heel of your palm.
• Try a fist plank or plank on a pair of dumbbells so your wrist stays neutral instead of bent back.
• Cut the hold time down and build up gradually instead of jumping straight to a minute.

Build up wrist tolerance on the side

If planks are the only time your wrist sees that kind of load, it makes sense it complains. A bit of regular wrist work outside of your plank sets can help it catch up.

Wrist flexor and extensor stretches take thirty seconds each and you can do them at your desk. Tendon glides are another easy one, especially if your hands feel stiff or tingly rather than just achy.

• Wrist extensor stretch before and after training
• Wrist flexor stretch on rest days
• Tendon glides if fingers feel tight or numb

When to swap the exercise entirely

Sometimes the fix isn't tweaking the plank, it's picking a different move for a while. A dead bug hits the same core bracing without any wrist loading at all, and it's honestly underrated for building anti-extension strength.

Mountain climbers and bird dogs are worth rotating in too. None of them are a downgrade, they just ask different things of your joints while your wrist builds up capacity in the background.

• Dead Bug for core control without wrist load
• Bird Dog for a similar anti-extension challenge
• Mountain Climber once the wrist feels ready for light loading again

When it's more than just soreness

A bit of achiness that settles once you warm up is normal enough. But if you're getting sharp pain, pain that radiates up the forearm, numbness or tingling in your fingers, or pain that sticks around for days, that's worth getting checked by a professional rather than working around it.

Persistent wrist pain that doesn't respond to easing off and adjusting your setup isn't something to push through on principle.

Common questions

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