Remember to keep your racquet fixed at the center front of your body using a backhand grip since most serves are directed to the backhand side. Also in order to ensure a good return your body should be oriented to the side wall not the front wall. Forehand and backhand are basic shots that can boost your offensive charges. Once this is not replaced you will suffer in terms of endurance reduction and energy loss. Never trade water with supplements like salt and potassium tablets. Avoid protein rich and fatty foods like beef before stepping onto your racquetball battlefield as it will make your body busy digesting such consumption and will leave you with less energy to work with. These are when the ball passes the receiving line or after the ball bounces at the back of the short line. The opposing player or team may then counteract the play of their opponents. The common practice is that two serves are allowed which are identified as the first and second serve. During highly competitive tournaments and events the one serve rule takes into effect. The sport is presented in varying number of players which can reach up to four. A two-player game called singles is the usual format. It is also termed as one-up wherein two individuals go head to head for the entirety of the competition. The four player format is coined as doubles. This features two pairs going against each other. The relationship between the mentor and the mentee should be beyond the game, but there should be no malice to it. You could show your mentee that you care if you give him good advice about his other life aspects, especially if your advice is sought. It would also help if you would constantly show your compassion and interest in his development. Next, check with your racquetball expert for improper technique in racquet handling. Is your grip wrong? What about the size and type of your racquet? Shoulder protection Shoulder injury is caused by using the shoulders and not correctly using the side of the body in swinging your racquet. These injuries usually develop from a past fall or a slam on the wall.