الإسهام النسبي و التوازن العضلي للعضلات العاملة و المقابلة في اختبار الضغط خلال المراحل المختلفة

الملخص EN

The current research aims to identify the relative contribution of the arm' muscles to test pressure in the three stages of performance.

The research has been applied to a sample of (3) players.

1.47 to 1.73) and these values are close to zero.

The researcher used the descriptive survey method due to its suitability to the nature of the research.

The researcher applied the total sample with three attempts for each player.

The data was processed statistically through the Statistical Packages for Social Sciences v.20 SPss program.

The results indicated the recognition of the percentage of muscle participation in each stage of the test.