My answer showed, since the professions that most demand steadiness and dexterity are dominated by whites, that shakiness and jerky body movements are not more characteristic of whites than non-whites. You cite no objective scientific studies that indicate otherwise. Your own observations are only anecdotal, thus proving worthless.
User Detail :
Name : Rick29930, Gender : M, Sexual Orientation : Straight, Race : White/Caucasian, Religion : Atheist, City : Springfield, State : OH, Country : United States, Education level : Over 4 Years of College, Social class : Middle class,