Peter Weller hired Moni Yakim, the head of the Movement...

Peter Weller hired Moni Yakim, the head of the Movement Department at Juilliard, to help create an appropriate way for him to move his body while wearing the RoboCop suit.He and Moni had envisioned RoboCop moving very quickly. The suit, however, proved to be too heavy and cumbersome for this. (x)

RoboCop (1987)