Effect of physical effort according to (Fartlek Training Method) on the Flow and the Speed of Blood and the Mechanical and Chemical Energy for the Heart Muscle of the Football Players Muslim Ammar Jassim1,*, Shood Mohamed A.1, Sikban Ahmed1 1College of Physical Education and Sports Sciences, Albasrah University, Iraq *Corresponding author: Ammar Jassim Muslim, College of Physical Education and Sports Sciences, Albasrah University, Iraq
Online published on 21 February, 2019. Abstract The process of improving performance and achievement is achieved only through knowledge of the changes and responses occurring in the internal environment at rest or during physical exertion, through employing many measurements and tests including the laws of physics and how to use them to know the differences or level of adaptation of players in the circulatory system and the heart muscle it allows workers in training to standardize physical loads in a way that matches their abilities as well as discovering their levels. So it must have to choose the content of the exercises in a manner consistent with the characteristics and features of the game Which is practiced and compatible with the performance in the competition and the change in the game of football, which is characterized by rapid change from the attack to the defense to seek to take possession of the ball and this requires players can change their positions and places quickly in accordance with the requirements of their positions of the schematic and skillful in the case of fast transmission and different types of speed, as well as running throughout the game, so the researchers chose the physical effort. Top Keywords Physical effort, Fartlek, chemical energy, mechanical energy, blood flowing. Top |