الفهرس 
الإطار العام للبحثيوجد فقط 14 صفحة متاحة للعرض العام
 |  | from | 147 |  |  |
| | | from | 147 | | |
المستخلص
- research aims .
The research aims to design a proposed training program to develop the balanced muscular strength of the arm muscles and study its effect on:
1- Some physical abilities (under research) among boxing juniors.
2-The level of performance of the straight punch skill (under research) among boxing juniors.