PERFORMANCE ENHANCING DRUGS
Anabolic steroids: Increases lean body mass and strength
Beta-Agonists: Increases muscle mass and strength
Erythropoietin: Increases endurance
Growth hormone: Increases lean body mass and strength
STIMULANTS
Amphetamines: Increases strength, alertness and endurance
Caffeine: Reduces fatigue
Ephedrine: Increases alertness
Phenylpropanolamine: Increases alertness