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
Because the ultimate goal of a steroid cycle is to increase strength and muscle size, the associated spike in estrogen which accompanies steroids such as Testosterone is considered undesirable. In order to disassociate the two effects, two classes of drug are used. Medications such as Nolvadex or Clomid target the estrogen receptors. They make it more difficult for the estrogen to exert it’s influence within the body thus allowing the testosterone to act more freely. The second class is aromatase inhibitors such as Femara. They target the aromatase enzyme itself in order to prevent the production of estrogen in the first place. Sometimes, it’s not always clear which option you should go with or even what the differences are between the two. Lets clear that up a little.