The importance of science applied to sport and your constant improvement, has no discussion, much less against pure empiricism; one thing is the practice based on the foundations of science, and quite another is the practice without orientation of the laws and principles of sports training; It is necessary a specialized academic training and the support of the doctor, physiologist, psychologist, physiotherapist; because we work with human beings, subjected to multiple variables; they are not pieces of wood, of iron, that when you return the next day you are in the same place and with the same form in which you left it when finishing the work; It is important to know what happens in the body of the athlete when performing a particular exercise and what is the athlete's situation in the other spheres of life that influence personal results and discover new possibilities of the human being with actions that every day astonish more to the world In this Manual, exposed in a very simple and methodical way, which is based in addition to the academic training of the author, in his experience as coach of the Cuban athletics team for 20 years, high performance methodologist in Venezuela over 22 years, trainer of Inline skating, football physical and Olympic wrestl, together with the results of their research in this regard, addresses sports training in its entirety, as a System and the corresponding Organizational Structures (of the different cycles, of the objectives, of the competencies, the means and methods and the training load, as well as the integration and organization of all aspects of the sports preparation process as well as preparing the Step by Step Planning, suggesting and recommending a series of formats necessary to plan, register and control the entire system, very useful for coaches, methodologists, as well as students of the sport, it is noteworthy that it is applicable in almost all sports, it can also serve as guidance and consultation for other sphere in terms of planning. In its modern conception, sports workouts constitutes a system that not only takes into account the improvement of physical performance capacity to achieve sporting results that are manifested during competitions, but also as a pedagogical process conceives sport as a means of integral education, improvement of health and preparation for life; on the basis of regularities, principles and laws that condition it. SYSTEM: Set of elements that when interrelated, give as a result a new unit, which does not have its elements; therefore the sports training system does not consider its components in isolation but in a whole, here is the relationship between system and synergy, "it means that the whole is greater than the sum of the parts ... there is no component of training that in isolation is more important than the others. The system is formed around an OBJECTIVE To achieve this goal you have to create FUNCTIONS Which are made through the ORGAZATIONAL STRUCTURES For the system to be maintained, there must be an INTERRELATION Between: TRAINING PLAN AND RESOURCES; Entry and exit of INFORMATION Very important is THE ADDRESS And keep in mind that the system works and develops in a ENVIRONMENT And in all the systems are present the RISKS Both internal and external (of the Environment) Essential properties of the system: The UNIT and interrelation of structures and your functions. The QUALITIES of each one of the integrating elements. The INTEGRATION of the entire system.