Arnold Schwarzenegger and Sally Field

(Original Caption) NEW YORK: Arnold (Mr. Universe) Schwarzenegger supplies a chinrest for Sally (The Flying Nun) Field as they take a break from a bodybuilding workout session here 4/20. They began the exercise sessions during the fiming of the movie, "Stay Hungry," and apparently have decided to keep up the good work. The film, in which Schwarzenegger makes his acting debut and which marks Miss Field's major dramatic role, opens in New York 4/25.