|Significant diseases||Trauma, Muscle strain, Sports injuries|
|Significant tests||Musculoskeletal tests|
Sports medicine is a branch of medicine that deals with physical fitness, treatment and prevention of injuries related to sports and exercise. Although most sports teams have employed Team physicians for many years, it is only since the late 20th century that Sport and Exercise Medicine has emerged as a distinct entity in health care.
Sport and Exercise Medicine doctors are specialist physicians who have completed medical school, residency training in a specialty such as physiatry or orthopedic surgery, and then gone on to complete additional fellowship training in Sport and Exercise Medicine. Specialising in the treatment of athletes and other physically active individuals, they have extensive education in musculoskeletal medicine. SEM doctors treat injuries such as muscle, ligament, tendon and bone problems, but may also treat chronic illnesses that can affect physical performance, such as asthma and diabetes. SEM doctors also advise on managing and preventing injuries.
Specialists in SEM diagnose and treat any medical conditions which regular exercisers or sports persons encounter. The majority of a SEM Physicians' time is therefore spent treating musculoskeletal injuries, however other conditions include Female athlete triad, Unexplained Underperformance Syndrome, Exercise-induced asthma, screening for Cardiac Abnormalities, Diabetes in Sport. In addition Team Physicians working in Elite Sport often play a role in performance medicine, whereby an athletes’ physiology is monitored, and aberrations corrected, in order to achieve peak physical performance.
SEM consultants also deliver clinical physical activity interventions, negating the burden of disease directly attributable to physical inactivity and the compelling evidence for the effectiveness of exercise in the primary, secondary and tertiary prevention of disease
The Foresight Report issued by the Government Office for Science, 17 October 2007, highlighted the unsustainable health and economic costs of a nation that continues to be largely sedentary. It forecasts that the incremental costs of this inactivity will be £10 billion per year by 2050 and the wider costs to society and businesses £49.9billion. Physical inactivity inevitably leads to ill-health and it forecasts the cost of paying for this impact will be unsustainable in the future. No existing group of medical specialists is equipped with the skills and training to deal with this challenge.
The concept of Exercise as Health tool or  is becoming increasingly important. SEM Physicians are able to evaluate medical patients co-morbidities, perform exercise testing and provide an exercise prescription, together with a motivational programme and exercise classes.
SEM physicians are frequently involved in promoting the therapeutic benefits of physical activity, exercise and sport for the individuals and communities. SEM Physicians in the UK spend a period of their training in public health, and advise public health physicians on matters relating to physical activity promotion. An example of published work includes the Royal College of  publication – 
Common sports injuries
Concussion- caused by severe head trauma where the brain moves violently within the skull so that brain cells all fire at once, much like a seizure
Muscle Cramps- a sudden tight, intense pain caused by a muscle locked in spasm. Muscle cramps are also recognized as an involuntary and forcibly contracted muscle that does not relax
ACL Sprains- The anterior cruciate ligament (ACL) is a ligament involved in knee stabilization. An ACL rupture can occur when the foot is planted and the knee twists to change direction.
Ankle Sprain- The ligaments that hold the ankle bones in place can easily be overstretched.
Shin Splints- The tissue that attaches the muscles of your lower leg to the shin bone may be pulling away from the bone, or it may be inflamed from overuse. 
In recent years Western society has increasingly recognized the dangers of physical inactivity, and significant efforts have been made within the public health community to encourage the nation to become more physically active. To reflect this paradigm shift BASM has renamed itself BASEM (British Association of Sport and Exercise Medicine) and the speciality itself has rebranded from Sports Medicine to Sport & Exercise Medicine. Since 2007 several deaneries across the UK have established training programmes in SEM, and recurrent funding for 50 National Training Numbers (NTN’s) is available.
- American College of Sports Medicine (ACSM) Founded in 1954, the American College of Sports Medicine is the largest and most prominent sports medicine and exercise science organization in the world. ACSM has more than 45,000 International, National and Regional Chapter members.
- American Orthopaedic Society for Sports Medicine (AOSSM) The American Orthopaedic Society for Sports Medicine is a world leader in sports medicine education, research, communication, and fellowship. Founded in 1972, AOSSM is an international organization of orthopaedic surgeons and other allied health professionals dedicated to sports medicine. Essentially every professional and collegiate team has a team physician who is a member of the AOSSM.
- Canadian Academy of Sport and Exercise Medicine The Canadian Academy of Sport and Exercise Medicine (CASEM) is an organization of physicians committed to excellence in the practice of medicine as it applies to all aspects of physical activity. Our mission is to forge a strong, collective voice for sport medicine; to be a leader in advancing the art and science of sport medicine, including health promotion and disease prevention, for the benefit of all Canadians through advocacy, education, research and service.
- American Medical Society for Sports Medicine (AMSSM) Founded in 1991, AMSSM is a multi-disciplinary organization of physicians whose members are dedicated to education, research, collaboration and fellowship within the field of Sports Medicine. It now comprises over 2100 Sports Medicine Physicians whose goal is to provide a link between the rapidly expanding core of knowledge related to sports medicine and its application to patients in a clinical setting.
- National Athletic Trainers' Association(NATA) Founded in 1950, the mission of the National Athletic Trainers Association is to enhance the quality of health care provided by certified athletic trainers and to advance the athletic training profession.
- Canadian Athletic Therapists' Association(CATA) Founded in 1965. The Canadian Athletic Therapists Association (CATA) is an organization devoted to the comprehensive health care of an individual at any level of physical ability by Certified Athletic Therapists.
- American Medical Association(AMA) The American Medical Association recognized Athletic Training(AT) as an allied health profession in 1990.
The challenge remains for SEM to establish itself within the UK medical community, particularly the NHS. SEM is the first medical speciality to be created ex nihilo, ‘out of nothing’. Whereas other medical specialities have emerged from others, i.e. Cardiology emerged when practicing general physicians decided to concentrate on, Heart conditions, SEM has not emerged from any other speciality, and therefore most of its practitioners do not practice within the NHS. Instead most SEM specialists work for Sports teams or Private Clinics.
In September 2009, the UK Department of Health took a SEM specialist, Dr Leon Creaney, on secondment from the London Deanery to tackle this specific issue. The specific projects include developing a business case to clearly elucidate the advantages of SEM services for the NHS, and the development of a National Centre of Excellence in Sport & Exercise Medicine.
- Common Sports Injuries." Common Sports Injuries. Union Memorial Hospital. Web. 10 Dec. 2009.<http://www.unionmemorial.org/npt.cfm?id=878>.
- "Why ACSM?". American College of Sports Medicine. Retrieved 19 September 2013.
- De Conde, C. (1990). The CATA - A Historical Perspective. The Journal of the Canadian Athletic Therapists' Association, 6-10.
- "Athletic Trainers". Explore Health Careers. Retrieved 20 September 2013.