The seventh chapter of the book focuses on the various factors that can influence the effectiveness and success of medical training therapy. It highlights that in addition to physical training, other lifestyle aspects such as fluid intake, nutrition, mental state, sleep, and even the interaction between the halves of the body play a crucial role. Fluid intake is presented as a fundamental element for optimal performance and recovery. Adequate hydration not only supports physical performance but also cognitive function and overall health. Nutrition takes a central place, with a detailed look at the importance of macro and micronutrients. The discussion includes various nutritional strategies such as carbohydrate restriction, the use of high-fat diets, BCAA supplementation, as well as the benefits of protein, leucine, vitamin D, and omega-3 fatty acids. Special attention is given to the role of a weight-reducing diet in promoting health and supporting therapy goals. The influence of mental training is recognized as a critical factor for motivation and perseverance. Techniques and strategies that promote a positive attitude and increase mental strength can improve adherence to the training program and the overall effectiveness of the therapy. The interaction of the halves of the body and the reciprocal training effect are illuminated as fascinating aspects of neurological adaptation to training. This concept underscores how exercises on one side of the body can also influence performance and recovery on the opposite side. The muscle memory effect is presented as a key component for long-term training benefits and the body’s ability to “remember” previous training states. This effect supports the rapid restoration of muscle mass and function after breaks or injuries. Sleep, often underestimated, is highlighted as a fundamental part of recovery and physical progress. Sufficient and high-quality sleep promotes healing, regeneration, and can directly influence performance in training. Overall, the chapter provides a comprehensive understanding of how a holistic approach, encompassing nutrition, hydration, psychological factors, sleep, and physiological interactions, is crucial for the success of medical training therapy. It clarifies that the path to optimal health and performance goes far beyond training and requires an integrative consideration of all areas of life.