2010 IFBB 2010 NPC 2011 IFBB ABS Amino acids Anabolic Steroids Arnold Schwarzenegger Biceps bodybuilder Bodybuilders BodyBuilding Branch Warren build muscle Dennis Wolf Dexter Jackson Diet Dorian Yates Evan Centopani Exercise fat burning Figure Hgh Hidetada Yamagishi ifbb Insulin JAY CUTLER Kai Greene MR. Olympia NUTRITION Phil Heath Protein Ronnie Coleman Ronny Rockel Shawn Ray Shoulders STEROIDS steroids profiles Steroids substance Supplements Testosterone Toney Freeman TRAINING Triceps weight loss Workout Routine
Some bodybuilders and athletes use trenbolone esters for their muscle-building and otherwise performance-enhancing effects.  Such use is illegal in the United States and many other countries. The DEA classifies trenbolone and its esters as Schedule III controlled substances under the Controlled Substances Act .  Trenbolone is classified as a Schedule 4 drug in Canada  and a class C drug with no penalty for personal use or possession in the United Kingdom .  Use or possession of steroids without a prescription is a crime in Australia .  The infamous "duchess" cocktail allegedly administered to Russian athletes at the Sochi Winter Olympics consisted of oxandrolone , a metenolone ester, and a trenbolone ester.