| unexplained arm jerking and cant find answers
My arm jumped up and down while the physiatrist was pushing down on it and i was to push up against his pressure. I have tried to google this test but cant figure out what he was seeing. My other arm did not do this. He came back to do this test on my arm 3 times. The first time he looked at me with suprise and I was suprised as well. When he pushed down it jumped 3 times as he was putting the pressure down and i was trying to press up. Any one have an answer? I do have herniated disks in cervical c3-4 c 5-6 c 6-7 thoraic t7-t8 and l5-s1
| 
