علاقة عزم القصور الذاتي و الزخم الزاوي للجذع و الذراعين للرمية الجانبية من الثبات و الحركة في كرة القدم

الملخص EN

The aim of this research is identifying the following: 1.

The values of the moment of inertia of the torso and arms during a stable throw-in or with a run-up in football.

2.

The values of the angular momentum of the torso and arms during a stable throw-in or with a run-up in football.

3.

The relation between the moment of inertia and the angular momentum of the torso and arms during a stable throw-in or with a run-up in football.

Research Method: The researchers used the descriptive method of relations analysis, for it suits this type of researches.

Research Sample: The research population consists of 7 players representing Al-Mustaqbal Al-Mashriq Football Club for the Advanced, and the participants of the Premier League of 2011-2012, which has been selected through non probability sampling.

Their average weight was (70.429 kg), and their average height was (174.857 cm).