Titleist golf balls and found that most were poorly constructed with off-center cores and prone to erratic shots. This inspired Young to produce his own line of golf balls, which would become known as Titleist. 1930: Young developed a machine that could uniformly wind rubber string around a rubber core, making a "dead center" golf ball. He named the ball "Titleist," noting it was the "winner" of the quest to create the best for the game. 1935: The golf division of the Acushnet Process Company produced the Titleist golf ball, which had consistently been the company's most successful product. 1948: Introduced
Racket (sports equipment) injury rate in tennis (when compared with the wood era) is, in part, due to the increase in stiffness, both of the racket and of the strings. Real tennis uses wooden rackets and cork-filled balls. It is a very different sport from today's lawn tennis. Racket (sports equipment) A racket or racquet is a sports implement consisting of a handled frame with an open hoop across which a network of strings or catgut is stretched tightly. It is used for striking a ball or shuttlecock in games such as squash, tennis, racquetball, and badminton. Collectively, these games are known as