The Wikipedia journal defines body building as a form of body modification involving intensive muscle hypertrophy(growth); an individual who engages in this activity is referred to as a bodybuilder. In competitive bodybuilding, bodybuilders display their physiques to a panel of judges, who assign points based on their appearance. The muscles are revealed through a combination of fat loss, oils, and tanning (or tanning lotions) which combined with lighting make the definition of the muscle group more distinct.
Body building is a competitive sport and requires dedicated commitment to nutrition, supplementation, steroid use(under medical supervision) and rest complementing strict and intense training routines. A genitically gifted person will always posess greater advantage than a less gifted counterpart.