Meanings of performance-enhancing substance in English

Krushelnitsky's B sample has tested positive for the banned performance-enhancing substance Meldonium.

Sharapova, in fact, is the first real case regarding a name player and a potentially performance-enhancing substance.

Dyantyi issued a statement to the press on Saturday, denying having ever knowingly taken a performance-enhancing substance.

He is the first player in English professional rugby union to fail a drugs test for a performance-enhancing substance since 2011.

He has been hit with a one-year ban but says that he did not intentionally or knowingly use a performance-enhancing substance.

The sophomore was playing in his 10th game of the season following an NCAA suspension for testing positive for a performance-enhancing substance.

Trier was reinstated by the NCAA after serving a two-game suspension when trace elements of a banned performance-enhancing substance was found last week.

The world anti-doping agency's findings of widespread performance-enhancing substance use, directed by the government, have been widely derided here as a Western smear campaign.

Tampa Bay rookie LB Kwon Alexander (93 tackles) was handed a four-game suspension by NFL for violating the league's performance-enhancing substance policy.

Xavier was found to have the anabolic steroid dianabol in his system, becoming the first current Premiership player to test positive for a performance-enhancing substance.