Why is the elbow up in the air? I've seen this position in many of these games and wonder why since this is not a natural position. I have never seen anyone do this and it looks pretty retarded. This position makes the MC look weak and stupid.
This is genuinely the most bizarre criticism my game has ever received.
Have you considered consulting an orthopediatrician? You may have reduced mobility in your shoulder if your elbow doesn't naturally point upwards like that.