Hinata's exceptional jumping ability in volleyball greatly impacts his gameplay in several ways. His impressive vertical jump allows him to reach higher to block opponents' spikes, giving him an advantage at the net. Additionally, his agility and speed combined with his jumping ability enable him to make quick approach jumps for powerful attacks or to quickly change direction when defending or setting the ball. Overall, Hinata's jumping ability enhances his offensive and defensive skills, making him a formidable player on the court.