Im from Norway, so english is not my mother language, and Im new to elitefitness 
What is AI?? Many ppl use this term!
Is it Anti-Estrogens like Nolva or Armidex??
Or is it the effect the steroide have on your body during the cycle like Masteron works a lil bit like Anti-Estrogen (to avoid bloat)??
Thanks guys

What is AI?? Many ppl use this term!
Is it Anti-Estrogens like Nolva or Armidex??
Or is it the effect the steroide have on your body during the cycle like Masteron works a lil bit like Anti-Estrogen (to avoid bloat)??
Thanks guys
