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.
Boldenone has a really lengthy half life and may stay within the body for months or even years. The metabolites of boldenone have been present in urine 12 months after the final injection. If you're going to enter a competition within the next few months, boldenone is the final drug it is best to inject. It's best reserved for the novice athlete who's simply beginning out and wants to build his/her body. Additional one should not anticipate engaging in sports activities for that time period. Each sporting organization has banned using the drug and it's always checked in the urine. The tests accessible can identify boldenone and its metabolites.