Shagging (baseball) since it drains their energy and actually increases the risk of stiffness in the lower back and leg as a result of prolonged standing. In response to these claims, several teams have exempted pitchers from having to shag fly balls. In the Nippon Professional Baseball (NPB) league, teams pay groups specifically assembled to shag fly balls in place of pitchers, and the Los Angeles Angels of Anaheim recruit local firefighters in Arizona to do the job when the team plays in the Cactus League during spring training. Although shagging baseballs is not considered to be dangerous, several freak injuries have
Professional baseball in Japan Unable to compete against the more established JBL, the Kokumin League disbanded a few games into the 1947 fall season. The Japanese Baseball League disbanded in 1949, reorganizing itself in 1950 as Nippon Professional Baseball (NPB). (It is called , which simply is a translation of "professional baseball".) The Central League included the established teams, and the Pacific League was made up of new teams and players. The Pacific League uses the designated hitter style of play. The pro baseball season is eight months long with games beginning in April. Teams play 144 games (as compared to the 162 games