القيمة التنبؤية للإنجاز الطلاب بفعالية رمي الرمح بدلالة القدرة الحركية

Abstract EN

Sports is one of the important areas in people’ lives so the constant interest in sports movement for the highest sporting achievement levels, whether it's using mathematical and theoretical and applied sciences or modern scientific and psychological means, was not confined to the developed countries of the world, but it also exceeds the developing countries and the third world countries.

Accordingly, we see many countries where sports side is a bright spot, and it shows through the achievements in many events.

The high and advanced level of sports achievements in the present day is linked significantly with the development of various sciences and progress technological in them, and such a relationship contributed to a new qualitative development to resolve many of the means of human activity and its problems, including the field of sports training, especially in the activities of athletics.

As the athletics includes several events, including those related to running and jumping and finally flinging in all its types.

If we look at the importance of the kinetic power of the effectiveness of the spear throwing, we can see it combines power, speed, flexibility, agility, harmony, and balance, and that is one of the core capabilities of the superiority of the player in achieving the best achievements and access to the upper levels of achievement is no longer accessible, because the sports level has reached levels approaching the ideal, so sports personnel became interested in growing search for new methods and techniques by relying on the scientific basis for forecasting indicators and guidance process, because the estimates are self-trained is no longer appropriate to predict the levels of the players.

The research aims to identify: - The reality of the kinetic power obtained by the members of the research sample.

- Development of standard grades of motor ability and achievement for students’ effectiveness of javelin throwing.

- The relationship between motor ability and achievement for students’ effectiveness of javelin throwing.

- Devising a mathematical equation to determine the predictive value of student achievement in terms of effectiveness of javelin throwing in relation to their motor abilities.