Physiological and Biochemical Indexes for the Development of Physical Condition of Higher Level Players During the Preparation Period

摘要

The present study is a trial to predict the physical conditions of the players by testing the physiological and biochemical status. Accordingly, especial training program was applied on a sample of 12 players whom were then divided into two groups. The first group composed of 5 players and the second composed of 7 players. The application of the proposed training program led to obvious improvement in pulse rate at rest and pulse rate after effort by -38.36 and -8.18%, as well as reduced the rate of accumulation of lactic acid in blood at the rest and after the effort by -28.97 and -25.92%, respectively. That great increase in the pulse rate of heart leads to increase in the efficiency of the circulatory system during training by improving the ability of the heart to pump blood more efficient than it was. The effort in the training increases the efficiency of the circulatory system, which helps to get rid of lactic acid accumulated in the muscle, as results of application of the improved training program on the players. The present study concluded that, the changes in the level of the pulse rate after violent exercises are inevitable results, which accompanied with increasing of the breathing rate during training.