Tennis champion, Bobbie Riggs, demonstrates, to a sailor, the correct way to hold a tennis racquet

Demonstration of how to grip a tennis racquet, on tennis court of the Royal Hawaiian Hotel, in Waikiki, Hawaii. Tennis champion, Bobby Riggs,demonstrates the way to grip the tennis racket. A sailor watches and listens to his instructions. ( Note: Bobbie Riggs won the Wimbledon singles, doubles and mixed doubles championship in 1939.)