Effect of the use of resistance training Devices (inside and outside water) to develop the rapid force of the arms and its relation to the achievement of the swimmers 50 meters free

The scientific development in the field of sports begins to take qualitative steps in the methods, means and devices used in training. This development also requires to know about the importance and impact of those means and methods that serve the achievement of sport and progress, especially in swimming sport. Here the importance of research has emerged in determining the importance of the methods and training devices used within And outside water to develop the swimmer's ability that can affect the level of digital achievement of swimmers 50 meters free. The research problem is to research and identify any of these methods that have a more effective effect on the development of the rapid force and the digital achievement of the arms and legs of the swimmers 50 meters swimming. The study aimed to identify any of the methods of training following the development of rapid power and digital completion of the movements of the arms and legs of swimmers 50 meters Free. The sample of the research consisted of 8 players from the Iraqi swimmers. The Iraqi swimming team was divided into two experimental groups, one that preaches iron weight training exercises outside the water and the other is a device designed for resistance in water. The results showed that the use of exercises with resistors in the water has a greater advantage than the devices outside the water in the development of rapid strength and completion of movements of the arms and legs of swimmers 50 m free. The recommendations are the need to use exercises with similar resistance to perform in the water in the training of force from the other to gain time and effort in advancing the level of swimmers in the training of teams in the periods of preparation of public and private