Fans are treated to a party filled with upbeat tunes. Straight-in shots are delivered so as to strike the front wall lower than usual. A kill shot is produced when the ball comes in contact with the front wall so low that it bounces twice before reaching the service line. Another focus of straight-in shots is reaching areas of the court that the other player will have a hard time to cover. One good example is the failure of a player to move in order to provide sufficient space for his counterpart to execute a shot straight to the front wall. Stroke interference is defined as the intentional movement of a player so as to prevent the other player from making a free swing. Moving into the ball is called when a player goes to the ball while it is in flight after being struck by his opponent. Shoes are very important as they can dictate the footwork quality of a player especially for lateral movements. In terms of clothing, comfort and ease of movement is very vital so a short sleeved shirt and shorts are usually utilized. Now let s go to the very core of racquetball, the ball itself. This is what spectators follow with each hit and bounce. Due to the competitive nature of the sport there are times when each player battle for positioning. This can then lead to one participant hindering the other s chance to hit the ball. In such cases hinders or penalty hinders can be called. Hinder is defined as the repetition of the present rally. On the other hand, a penalty hinder is marked by a player s effort to not execute an avoidable obstruction which leads to the stoppage of a rally. Racquetball games require goggles to protect your eyes, no ifs and buts about it. They should be made of unbreakable plastic and need to be adjustable. (After a time, perspiration lubricates them and needs to be set securely again and again during the game proper.) Gloves Gloves make your grip on your racquet more secure. Another service variation is the pinch serve which has a similarity with the drive serve. However, the ball nails the side wall in a lower orientation close to the serving box. When the player tunes up the proper spin the service lead to little ball bounce thus return becomes difficult. There can even be a case wherein a successfully executed service may end up striking the side wall before the service line and then the ball would end up hitting the court area after the service line.