Ballet, Aikido or Modern techniques for actors?

Who wrote that these highly technical classes were not good for actors because it made them move in a stereotyped way? Stanislwski or Grotowski or both? Any other author that addressed this issue? Thanks :-)|||Good Job! I applaud you for finding your answer....I would have steered you in that direction, I have a BA in theatre and I am a dance teacher!! You%26#039;ll just have to give me the points, trust me on this one!!!