Mouse Arm

Author
Discussion

StevieBee

Original Poster:

13,349 posts

260 months

Wednesday 18th August 2021
quotequote all
You've probably never heard of it. That's because I've made up the name. I guess that the proper name may be Repetitive Strain Injury.

I have what I can best describe as an intermittent aching right arm. (Yeah - yeah.... I know). I can trace the origin of this back 18 months when I started to do more design / video editing work that requires a more variable use of a computer mouse and at times, a lot of similar movements.

It doesn't hurt as such. I can't say that I've lost any strength. But certain movements have become 'uncomfortable' mainly from just below the shoulder along the bicep - and then to a lesser extend around the wrist.

Otherwise, I'm in fine fettle.

I'm quite happy to visit the docs but given they have a few more things to deal with at the mo, I was just wondering if there might be any fixes or exercises or something I might explore given that operating a computer mouse is what I need to do!

Cheers in advance.







CoolHands

19,229 posts

200 months

Wednesday 18th August 2021
quotequote all
Learn to use your left hand.

lufbramatt

5,419 posts

139 months

Wednesday 18th August 2021
quotequote all
Could try a vertical mouse- I used to have similar issues but been fine for the last 10 years (heavy CAD user). I’ve got an evoluent one but there are cheaper ones.

They supposedly open up the bones in the lower arm and help stop nerves being pinched.

Planet Claire

3,344 posts

214 months

Wednesday 18th August 2021
quotequote all
I used to get similar symptoms so I now use an ergonomic mouse, which has really helped me.

StevieBee

Original Poster:

13,349 posts

260 months

Wednesday 18th August 2021
quotequote all
lufbramatt said:
Could try a vertical mouse
Just checked these out on Amazon. Held my hand to the sort of position they require and feels as though this could do the trick!

Thank you!

FazerBoy

973 posts

155 months

Wednesday 18th August 2021
quotequote all
I had that issue and I changed my mouse for one of these, which solved the problem entirely…

https://www.3m.co.uk/3M/en_GB/p/d/v000093833/

Riley Blue

21,452 posts

231 months

Thursday 19th August 2021
quotequote all
When I first used a computer I needed to write notes at the same time so taught myself to use a mouse with my left hand, switching almost immediately to a track ball for comfort.

For the past 20+ years I've used a Logitech TrackMan Marble without any problems, until about four years ago when arthritis in my fingers worsened, my fingers are very stiff making 'ball fingering' increasingly difficult and uncomfortable. Typing is, even at the best of times, a slow, painful process.

The 3M Ergonomic Mouse looks like the best solution but it's only RHD.

BTW - 'Mouse Arm' really exists: https://contour-design.co.uk/ergonomics/what-is-mo...

21TonyK

11,784 posts

214 months

Thursday 19th August 2021
quotequote all
Could be the desk height as well. If you are unconciously keeping your shoulder slightly raised it can put pressure on the nerves in your neck which will cause pain and numbness in your forearm and hand. Google "pinched nerve" and look at some of the physio exercises.

Funk

26,495 posts

214 months

Thursday 19th August 2021
quotequote all
Agreed. You want the arm of the chair ideally in line with the height of the desk (so from your elbow to your fingers is a straight line). I use MX Master mice wherever I am and a gel wrist-rest to support as well. I also use an MS Sculpt ergo keyboard which is fabulous.

Haltamer

2,525 posts

85 months

Thursday 19th August 2021
quotequote all
Trackball mice are a good ergonomic option; You'll find they are easier to get used to than you would expect.

Trophy Husband

3,924 posts

112 months

Thursday 19th August 2021
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Haltamer said:
Trackball mice are a good ergonomic option; You'll find they are easier to get used to than you would expect.
Is the plural mice or just mouses?
I cured my RSI from mouse use with a wonderful IKEA raise and lower desk.
I stand almost all of the time.
Great for blood flow and a healthier option.

StevieBee

Original Poster:

13,349 posts

260 months

Friday 27th August 2021
quotequote all
Quick update and a note of thanks to Dr Pistonheads who brings home the bacon yet again!

Plumped for a Contour Unimouse



Works a treat.

Arrived on Wednesday and as of this morning, no signs of RSI. Honestly thought that would be an issue for some time to come.

So thanks for the diagnostic and prescription chaps!

ian996

1,020 posts

116 months

Saturday 28th August 2021
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Hi - I sincerely hope your new mouse does the job and you don't have any further problems. However, if they do reoccur, one possibility worth considering is Thoracic Outlet Syndrome - this is where the small aperture that all the nerves for your arm and hand travel through (roughly speaking, between the shoulder and pec) gets constricted, due to a combination of repetitive small muscle movements and less than ideal posture.

It's one of those things that is a bit of a bugger to get diagnosed / treated, but the takeaway is to try and pay as much attention to your back / shoulder position when you are working as your hand / arm (as has already been suggested, above).

I had TOC, and it's an absolute git - I also now use an ergonomic mouse, and I also swap mouse use between left and right hand to try and minimise too much repetitive stress (not easy at first, but it's amazing what you can achieve with your non-dominant hand with repeated short bursts of practice...although, possibly the nature of your work precludes this (I certainly wouldn't recommend it for a keyhole Surgeon!)

If your discomfort returns, it's worth checking out some of the You Tube videos on exercises for TOC - it's one of those things where, the earlier you can catch it and moderate it, the better. Once it's embedded, it's a huge faff to "re-educate" the nerves (for want of a better description), even if you do manage to release the constriction in the channel.

The simplest description of where the problem is with TOC (if the pain/weakness is on your right side) is to tilt your head to the left while pushing your right shoulder downwards and backwards - this action is the reverse of the posture that causes the problem. I tend to do a few similar exercises when I take a break from the keyboard (usually throwing in a bit of free-form gurning to complete the visual effect).

Rammlied

1,391 posts

195 months

Friday 3rd September 2021
quotequote all
Yep suffering a bit with this at the minute!

Trying to use left hand more as I'm generally able to use left side almost as well as my right for many things (kicking, throwing, censoreding etc.). No idea why - I just involuntarily 'trained' myself in using the other hand/foot over time. Anyone else do this?

Gonna give the vertical a whirl too as like OP just rotating the arm seems to do the trick. Not dismissing trackballs as might order one of those too + a support bandage.

BTW 'Mouse Elbow' is a thing biggrin

TwistingMyMelon

6,390 posts

210 months

Friday 3rd September 2021
quotequote all
Trackball and standing desk got rid of mine

21TonyK

11,784 posts

214 months

Saturday 4th September 2021
quotequote all
ian996 said:
Hi - I sincerely hope your new mouse does the job and you don't have any further problems. However, if they do reoccur, one possibility worth considering is Thoracic Outlet Syndrome - this is where the small aperture that all the nerves for your arm and hand travel through (roughly speaking, between the shoulder and pec) gets constricted, due to a combination of repetitive small muscle movements and less than ideal posture.

It's one of those things that is a bit of a bugger to get diagnosed / treated, but the takeaway is to try and pay as much attention to your back / shoulder position when you are working as your hand / arm (as has already been suggested, above).

I had TOC, and it's an absolute git - I also now use an ergonomic mouse, and I also swap mouse use between left and right hand to try and minimise too much repetitive stress (not easy at first, but it's amazing what you can achieve with your non-dominant hand with repeated short bursts of practice...although, possibly the nature of your work precludes this (I certainly wouldn't recommend it for a keyhole Surgeon!)

If your discomfort returns, it's worth checking out some of the You Tube videos on exercises for TOC - it's one of those things where, the earlier you can catch it and moderate it, the better. Once it's embedded, it's a huge faff to "re-educate" the nerves (for want of a better description), even if you do manage to release the constriction in the channel.

The simplest description of where the problem is with TOC (if the pain/weakness is on your right side) is to tilt your head to the left while pushing your right shoulder downwards and backwards - this action is the reverse of the posture that causes the problem. I tend to do a few similar exercises when I take a break from the keyboard (usually throwing in a bit of free-form gurning to complete the visual effect).
This is exactly what I was trying to explain, rather poorly!

I've been suffering with this for ages, two months physio so far and its not 100%. Lots of neck and arm stretching, pushing and pulling 3-4 time a day.

croyde

23,642 posts

235 months

Saturday 4th September 2021
quotequote all
FazerBoy said:
I had that issue and I changed my mouse for one of these, which solved the problem entirely…

https://www.3m.co.uk/3M/en_GB/p/d/v000093833/
Do you use that like a joystick. Could do with that at work.

FazerBoy

973 posts

155 months

Saturday 4th September 2021
quotequote all
croyde said:
Do you use that like a joystick. Could do with that at work.
No, the hand-hold is fixed to the base and the mouse buttons are operated by thumb and forefinger.

It is a really comfortable, natural and relaxed position for the hand and wrist compared to using a normal mouse.

Mojooo

12,967 posts

185 months

Saturday 4th September 2021
quotequote all
what about a vertical mouse and a trackball?

jet_noise

5,770 posts

187 months

Saturday 4th September 2021
quotequote all
Rammlied said:
Yep suffering a bit with this at the minute!

Trying to use left hand more as I'm generally able to use left side almost as well as my right for many things (kicking, throwing, censoreding etc.). No idea why - I just involuntarily 'trained' myself in using the other hand/foot over time. Anyone else do this?

Gonna give the vertical a whirl too as like OP just rotating the arm seems to do the trick. Not dismissing trackballs as might order one of those too + a support bandage.

BTW 'Mouse Elbow' is a thing biggrin
I swapped hands (for mouseing!). I use an RH mouse LH.
Shared workstations over the years caused colleagues to mildly curse when I'd forgotten to return the mouse to the other side of the desk after use smile

On the general other side training. I've taught myself to wash cars LH. Partly for RSI (rep. scrubbing inj?) and partly to see if I could.