An unconditional waiver is basically a waiver of all present and future legal rights. Such a waiver is most often utilized in the construction context by homeowners or professional construction companies wanting to protect themselves from mechanics' liens.
In most cases, a doctor who specializes in sports medicine will do a range of activities on a daily basis. Some of their most common patients are athletes, since sport injuries are very common and most athletic activities involve very forceful play.
A Sports Medicine Doctor, sports doctor or sports medicine physician, specializes in treating and diagnosing injuries commonly associated with athletics. These medical doctors work primarily with athletes in an athletic setting, but may also work in clinics, hospitals and other medical facilities.