Al.Qadisiya journal for the Sciences of Physical Education

Abstract

The study aimed to prepare exercises fixed and mobile muscle strength to develop maximum power of the muscle rectus femora’s and the completion of the snatch identify the impact of exercises fixed and mobile muscle strength to develop maximum power rectus femora’s Quartet according to some electrical activity variables and the completion of the snatch, the researcher used the experimental method on a sample of young people of the team Maysan Weightlifting / junior's category (24) player divided into two experimental equal number and applied them exercises under each group a special type according to the study and after processing the results researchers concluded exercises fixed and mobile muscle strength contribute to increasing the length of the wave's highest peak and reduce the time electrical activity of the rectus femora’s muscle, and were developing maximum power to the junior players to lift weights, and outperform the junior players who are training exercises, muscle strength Animated who are training exercises fixed power at the top and the time of the electrical signal of the rectus femora’s muscle and the snatch with weights.