A person with an occupational restriction from medical could be just about anything depending on what their injury is and the extent of it ... i.e. limited use of an arm or hand, weight limits on how much they should lift , no bending or twisting, etc. Once a person has one of these restrictions in place the complany automatically places a 40 hour restriction on them as well so they are not eligible for overtime. A person with a personal restriction most likely will be found as "no work available" so that working will not aggravate a non-work condition and prevent it from becoming occupational.