Judging Rounds - In the universally accepted and applied IFBB system of judging, bodybuilders are evaluated in three distinctly different rounds of judging, plus a final pose down round for only the top five competitors after the first three rounds have been adjudicated. In Round One, the competitors are viewed in groups and individually in seven well-defined compulsory poses; in Round Two, they are viewed semi-relaxed from the front, both sides, and back; and in Round Three, they perform their own uniquely personal free-posing routines to their own choice of music. Overall, this use of three rounds of judging and a pose down round results in a very fair choice of the final winners of a bodybuilding champion-ship.
Note 6) There is a point of diminishing returns with lifting weights. At first, the strength and muscle mass gains are very rapid (the newbie effect). In each subsequent year, the gains are less and less until at some point you reach your genetic maximum and all gains cease despite intense workouts and flawless nutrition. How long it takes to reach the genetic maximum depends on many factors including genetics but most importantly on the intensity of the workout program. If someone lifts casually and does a whole body workout for 30min 3 days a week, they will never reach their genetic max. After 20 years, if they get serious about lifting, they could have a second chance at the newbie effect and spectacular gains despite their “ole” age. On the other hand if a teen starts professional powerlifting at age 16 then they might hit their genetic max very early, perhaps in as few as 6 years.
Heavy consumption of the essential amino acid lysine (as indicated in the treatment of cold sores) has allegedly shown false positives in some and was cited by American shotputter C. J. Hunter as the reason for his positive test, though in 2004 he admitted to a federal grand jury that he had injected nandrolone.  A possible cause of incorrect urine test results is the presence of metabolites from other AAS, though modern urinalysis can usually determine the exact AAS used by analyzing the ratio of the two remaining nandrolone metabolites. As a result of the numerous overturned verdicts, the testing procedure was reviewed by UK Sport . On October 5, 2007, three-time Olympic gold medalist for track and field Marion Jones admitted to use of the drug, and was sentenced to six months in jail for lying to a federal grand jury in 2000.