I've noticed that bodybuilders usually don't have hairy bodies. Why is that?

Bodybuilders don't have hairy bodies because they shave or use other forms of hair removal. When a bodybuilder competes, a lack of hair, combined with body oil, can enhance muscular definition.

Besides shaving, some bodybuilders might opt to wax the hair on their arms, legs, stomach, back, chest and underarms. This method usually provides a longer-lasting result than shaving. Some men opt to use chemical hair removers, but those can leave burns if they aren't used properly. Bodybuilders who are serious about the sport might opt for professional hair removal. Laser hair removal is one example of this.