How a Number System Works Number systems are used to describe the quantity of something or represent certain information. Because of this, I can say that the word calculator contains ten letters.
Students have the option of a bachelor's, master's, or doctoral degree in sports medicine, all of which provide students with hands-on training in addition to classroom courses.
Sports medicine - Scope. 1  Sport and exercise medicine doctors are specialist physicians who have completed medical school, appropriate residency training and then specialize further in sports medicine or 'sports and exercise medicine' (the preferred term). Specialization in sports medicine may be a doctor's first specialty (as in Australia, Netherlands, Norway, Italy).