Ergogenic aid
something that enhances athletic performance.
Creatine:
Made in the body.
• Can increase muscle mass, strength, and anaerobic performance during exercise.
Caffeine
3 – 6 mg/kg body weight 1 hour before exercise has the most effective ergogenic response.
• Effects will occur on an individual basis.
Prohormones and anabolic steroids:
Prohibited by the World Anti-Doping Agency.