tapering effect for two weeks with both linear and nonlinear methods of rare blood salts in long-distance athletics originators *Mohamed saad Esmail Aim: The aim of this study is to identify the effect of a two-week calming effect in both linear and nonlinear methods on rare blood salts levels in long-distance athletics beginners.. Method : The research was applied to a sample of long distances Athletics and applied physiological tests. Results : There were statistically significant differences between measurements of the experimental group in the mean selenium, zinc, magnesium, hemoglobin, iron, and digital levels in favor of post-measurement, and there were no statistically significant differences between the tribal and remote measurements of the first experimental group in cobalt, copper and chloride averages There were statistically significant differences between measurements of the experimental group in the mean cobalt, zinc, hemoglobin, iron, and digital levels for the benefit of post-measurement, and there were no statistically significant differences between the tribal and remote measurements of the first experimental group in selenium, magnesium, copper and chloride the research sample. Conclusion: - Application of the proposed program using linear method with the same intensity and frequency and inter-comfort - consideration of individual differences from the application of calming.