the hands of a woman with parkinson`s disease tremble very strongly

ache ailment arthritis arthrosis bone care cramp cramps disease elderly finger fingernail fingernails fingers gout hands health help hold human hurt illness injury jitters life medicine muscle nails nerve neurodegenerative old pain paralysis parkinson parkinsons pension people person rheumatism rigidity science senior shaking shaky skin spasms strongly suffering symptoms tremble tremor veins very wobble woman