العجوري م. The The Effect of Core and Upper Limb Exercises Using Some Tools on The Requirements of Muscular Ability and The Level of Overhand Serving Performance for Girls’ Volleyball Team at Al-Aqsa University: The Effect of Core and Upper Limb Exercises Using Some Tools on The Requirements of Muscular Ability and The Level of Overhand Serving Performance for Girls’ Volleyball Team at Al-Aqsa University. انسانية 2023, 27, 101-124.