تأثير تمرينات بدنية – مهارية في تنشيط بعض الانزيمات ‏اللاهوائية وتطوير سرعة واداء الهجوم الخاطف للناشئين بكرة ‏السلة

Effect of physical-skill exercises in development of some ‎anaerobic enzymes and the speed and acheivemant of ‎fastbreak in basketball juniors players

Despite the achievement of scientific progress in the field of sports and achievement as well as in the field of scientific research and the use of the latest and the best equipment in the measurements and tests, but it is necessary to continue to conduct further scientific research to increase knowledge and get closer to the facts, As athletes require appropriate and optimal exercise techniques and methods to develop capabilities and improve performance, The researcher found a weakness in the performance and perfection of the group fast break, especially for juniors class. He worked to find physical-skill exercises to develop and improve speed and performance of the fast break as well as to stimulate some enzymes that are related to the search variables, and these enzymes are (CPK-LDH- GOT).

The aims of the research is to:

set a physical-skill exercises to stimulate some anaerobic enzymes and develop speed and acheivemant of fast break in basketball juniors players.

Identify the effect of physical-skill exercise in stimulating of some anaerobic enzymes and developing speed and acheivemant of fast break in basketball juniors players.

To identify the differences between the experimental and control groups for physical-skill exercises in stimulating some anaerobic enzymes and the speed and acheivemant of fast break in basketball juniors players.

The researcher used the experimental method to design the equal groups for the sample of the (12) players divided into each group (6) players. , Where physical-skill exercises were used within the range of phosphagen lactic energy system with intensity of (85-100)% dsfor the experimental group and the trainer’s exercises for the control group.