So many people may be wondering if there is no problem with throwing two hands according to the rules. There is no rule prohibiting two-handed throwing, and it is a throwing method that is also accepted in professional bowling competitions.
Recently, many players have improved their scores by throwing both hands. In recent years, the number of two-handed throwers has increased.
It was rarely seen in the past, but it has spread in many countries since Australia's Jason Belmonte (who was among the first bowlers to gain worldwide recognition for using the two-handed approach style) won the gold medal at the 2004 World Championships.