One third of the world's billionaires, 413, came from the United States. China had the second most billionaires with 115, while Russia was third with 101. Asia moved up to 332 billionaires, passing Europe as a region for the first time since the 1990s.
Chiropractors get extensive training in the treatment of many musculoskeletal conditions during their 4 year doctorate program (after their 4 year undergraduate degree), rotator cuff injuries included.
Chiropractors are medical specialists who treat disorders of the muscular and skeletal systems by manually manipulating the spine and joints. Chiropractors typically treat patients who have back pain, neck pain, headaches, or pain in other joints. Back pain is by far the most common problem treated by a chiropractor.