The use of magnetism to aid in recovery from illness and injury has been practiced for thousands of years, from Aristotle who spoke of the powers of natural magnets to modern technology which uses a wide variety of applications of magnetic fields. However, it has only been recently that the medical community has begun to understand how magnetic therapy might work to aid the body in recovery. Researchers believe that magnetic therapy helps to stimulate the body to heal itself and decrease levels of pain by creating optimal healing conditions within the body or afflicted body part. Such conditions include: increasing blood flow and lymphatic function; changing the migration of calcium ions; returning pH balance to a more normal level; increasing or decreasing hormone production; and altering enzyme activities of certain systems.

Bodybuilding is a unique sport which involves the assessment of a competitor’s overall muscle symmetry, muscularity, and presentation skills in comparison to the other athletes in an appropriate weight or height class. Each contest consists of three rounds. The first round assesses the competitors overall symmetry and muscularity. The second round is the free posing round where the athletes present to the judges a posing routine that emphasizes his or her best body parts as well as their level of conditioning. Round three is the comparison round in which the athletes are compared against one another through a number of compulsory poses. Throughout all three of these rounds the judges are evaluating muscular definition, muscle shape, presentation, muscular symmetry, and other aesthetic qualities of the individual athletes.