Bodybuilding as a Sport - Professional Bodybuilding
A bodybuilder's size and shape are far more important than how much he or she can lift. The sport should therefore not be confused with strongman competition or powerlifting, where the main point is on actual physical strength, or with Olympic weightlifting, where the main point is equally split between strength and technique. Though superficially similar to the casual observer, the fields entail a different regimen of training, diet, and basic motivation.
The main organisation that promotes, funds, and judges bodybuilding competition is the International Federation of BodyBuilders. They organise bodybuilding's most prestigious competition - Mr. Olympia.
Contest preparation
The general strategy adopted by most present-day competitive bodybuilders is to make muscle gains for most of the year (known as the "off-season") and approximately 3-4 months from competition attempt to lose body fat (referred to as "cutting"). In doing this some muscle will be lost but the aim is to keep this to a minimum. There are many approaches used but most involve reducing calorie intake and increasing cardio, while monitoring body fat percentage.
In the week leading up to a contest, bodybuilders will begin increasing their water intake so as to upregulate the systems in the body associated with water flushing. They will also increase their sodium intake. At the same time they will decrease their carbohydrate consumption in an attempt to "carb deplete". The goal during this week is to deplete the muscles of glycogen. Two days before the show, sodium intake is reduced by half, and then eliminated completely. The day before the show, water is removed from the diet, and diuretics may be introduced. At the same time carbohydrates are re-introduced into the diet to expand the muscles. This is typically known as "carb-loading." The end result is an ultra-lean bodybuilder with full hard muscles and a dry, vascular appearance.
Prior to performing on stage, bodybuilders will apply various products to their skin to improve their muscle definition - these include fake tan commonly called "pro tan" (to make the skin darker) and various oils (to make the skin shiny). They will also use weights to "pump up" by forcing blood to their muscles to improve size and vascularity.
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