Does anyone else out there have an almost constant feeling of trembling or "vibrating" on the inside like in your chest, arms, legs, etc. If anyone has been diagnosed with anything explaining this, I'd sure like to hear from you. tape7

Tape7,
I too have this problem but with me I think its an anxiety disorder. I dont know what has caused your trembling but its possible you have been under to much stress. I would like to know if you have been to the doctor and what he had to say.