The research aims to identify 1- Physical abilities and common body components among players of group activities (handball - basketball - volleyball) 2- Knowing the level of young women practicing group activities (handball - basketball - volleyball) in the common factors of physical capabilities and body components. 3- Setting standard levels of physical capabilities and limits (the extent) of the body’s components, through which the initial selection of the starters of group activities can be made. I used the descriptive approach The sample was chosen from A- National team players and first-class club players representing (Al-Ahly - Zamalek - Al-Jazirah - Al-Shams - Aviation) and those registered with their federations (15) handball players, (15) basketball players, (15) volleyball players, whose ages ranged from (19- 26 years B- For female players from the same clubs (Al-Ahly - Zamalek - Al-Jazirah - Al-Shams - Al-Tayaran), among them are (30) beginners from handball, (30) start-ups basketball, (30) start-ups volleyball, their ages ranged from (13-17) years and registered With their unions The most important results were: 1- The length and percentage of fat represent the most important physical variables in the initial selection of the starters of group activities (handball - basketball - volleyball). 2- Muscle skin - compatibility - the ability of the two men - fitness is considered the most important physical capabilities that are common factors for practicing group activities (handball - basketball - volleyball), which can be given in light of their levels the initial selection of young women practices for these activities 3- The selection of young women in their current status does not take into account the scientific basis for the levels of joint physical capabilities and the basic in the practice of group activities (handball - basketball - volleyball), and this is evidenced by the increase in the percentages of the different levels of young women from first-class players, especially in the capabilities (compatibility - ability The two men - fitness)