doper

he was caught using a doper during the race.

the athlete denied taking any doper before the competition.

using a doper can lead to serious consequences.

many athletes are tempted to use a doper to enhance their performance.

the coach warned his players against using a doper.

there are strict regulations against the use of dopers in sports.

she was disqualified for testing positive for a doper.

efforts to eliminate dopers from sports are ongoing.

the scandal involving dopers shocked the sports community.

educating athletes about the dangers of dopers is essential.