Was doing some pre-season work with local HS team tonight. Had a pitcher throwing from the windup in which he would not move his non-pivot foot. Instead, with both feet on the rubber, his first move would be lifting his pivot foot and placing it parallel to the rubber and continuing his motion. I'm trying determine if this is legal. I have not been able to find anything in the FED rules indicating that the first move needs to be the non-pivot foot. I'm trying to determine if 6.1.2 "During delivery, he may lift his non-pivot foot in a step forward, a step sideways, or in a step backward and a step forward, but he shall not otherwise lift either foot" is indicating this.