Arnold Schwarzenegger was a person who built their body up with exercise.
Arnold Alois Schwarzenegger -LRB- -LSB- wrtsnr -RSB- -LSB- anlt als vatsn -RSB- ; born July 30 , 1947 -RRB- is an Austrian-American actor , producer , businessman , investor , author , philanthropist , activist , politician and former professional bodybuilder .	politician	politician	bodybuilder	bodybuilder
An individual who engages in this activity is referred to as a bodybuilder .
In professional bodybuilding , bodybuilders appear in lineups and perform specified poses -LRB- and later individual posing routines -RRB- for a panel of judges who rank the competitors based on criteria such as symmetry , muscularity , and conditioning .	professional bodybuilding	professional bodybuilding
Bodybuilders prepare for competitions through a combination of intentional dehydration , elimination of nonessential body fat , and carbohydrate loading to achieve maximum vascularity , as well as tanning to accentuate muscular definition .	dehydration	dehydration	nonessential body fat	Adipose tissue	carbohydrate loading	carbohydrate loading	vascularity	vascularity	tanning	Sun tanning
