Ch. 1. General Outlines of Adaptation Processes and the Biological Nature of Exercise Training -- Ch. 2. Hormones in Adaptation to Physical Exercises (Hormonal Responses to Exercise) -- Ch. 3. Significance of Hormones in Regulation of Metabolism During Exercise -- Ch. 4. Post-Exercise Recovery Period -- Ch. 5. Specific Nature of Training on Skeletal Muscles -- Ch. 6. Specificity of Training Effects on Aerobic Working Capacity and the Cardiovascular System -- Ch. 7. Specificity of Training Effects on Control Functions and the Connective Tissue -- Ch. 8. Molecular Mechanisms of Training Effects -- Ch. 9. Gender Differences in Training Effects -- Ch. 10. Physiological Aspects of Selected Problems of Training Methodology (Training Tactics) -- Ch. 11. Physiological Aspects of Selected Problems of Training Methodology (Training Strategy)