sentence: Team of Bolivian bowlers get ready to start bowling by practicing a technique taught by Jason Belmont by putting two fingers in the holes and using two hands to spin the ball. sentence:  The young amateur players begin to bowl using the two handed technique. sentence:  The president of the Bowling Federation Marcelo Garafulic is introduced. sentence:  The announcer begins explaining how the team of Bolivian bowlers are training and more practice is shown. sentence:  Garafulic starts to explain clinics and the medals they have won breaking perfect games. sentence:  The bowlers are shown practicing once again.