Why can't I bend my thumbs at the knuckle? It's been a lifelong thing and I can move the other thumb joints fine, so it's not trigger finger. - Quora
![Does anyone else experience a shaking thumb while bended after crocheting with ribbon yarn? I'm using hook size 8mm with right hand, but it's my left thumb that's shaking. Not shaking with Does anyone else experience a shaking thumb while bended after crocheting with ribbon yarn? I'm using hook size 8mm with right hand, but it's my left thumb that's shaking. Not shaking with](https://external-preview.redd.it/pg7M_tNzt4LX-Rfrs18uEE89kxSCk0K5Gu_TEKfIDRI.png?format=pjpg&auto=webp&s=629c80aa74a9c2101fc6f4ad89db897d51e9eb34)
Does anyone else experience a shaking thumb while bended after crocheting with ribbon yarn? I'm using hook size 8mm with right hand, but it's my left thumb that's shaking. Not shaking with
![Anyone else get this tremor twitch thing when moving your thumb like this? I've had it for several months now wondering how many others deal with it. : r/MuscleTwitch Anyone else get this tremor twitch thing when moving your thumb like this? I've had it for several months now wondering how many others deal with it. : r/MuscleTwitch](https://external-preview.redd.it/lEZONzJetIxFxSmeHEHqQXu-n0uNlpIB1Dcybjh1Ezw.png?format=pjpg&auto=webp&s=0c0106451283aab5d29f71bb70ab5e016a7aa4b3)
Anyone else get this tremor twitch thing when moving your thumb like this? I've had it for several months now wondering how many others deal with it. : r/MuscleTwitch
![What your hands say about your health - from shaking to serious circulation problems - Mirror Online What your hands say about your health - from shaking to serious circulation problems - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article28093715.ece/ALTERNATES/s615b/1_Close-up-of-holding-hands.jpg)
What your hands say about your health - from shaking to serious circulation problems - Mirror Online
![Understanding Trigger Finger: Causes, Symptoms, and Treatment Options - Dr. Ashraf Yousef unit for Orthopedic Surgery, Physiotherapy & Foot Care - Kuwait Understanding Trigger Finger: Causes, Symptoms, and Treatment Options - Dr. Ashraf Yousef unit for Orthopedic Surgery, Physiotherapy & Foot Care - Kuwait](https://drorthophysio.com/wp-content/uploads/2023/05/Understanding-Trigger-Finger-Causes-Symptoms-and-Treatment-Options.png)
Understanding Trigger Finger: Causes, Symptoms, and Treatment Options - Dr. Ashraf Yousef unit for Orthopedic Surgery, Physiotherapy & Foot Care - Kuwait
![My right thumb can neither bend much, nor does it have the "bend skin" at the centre of it. : r/mildlyinteresting My right thumb can neither bend much, nor does it have the "bend skin" at the centre of it. : r/mildlyinteresting](https://preview.redd.it/h0ezhhct2yo01.png?auto=webp&s=30fe1dd4c05661ed281068f6493b3b08fff5bf51)