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Objective: study of the dynamics of changes in the concentration of adrenaline in the blood of wrestlers in the recovery period after physical exertion. Methods. A comparative analysis of the dynamics of changes in the amount of adrenaline in the blood and heart rate in highly qualified athletes and individuals not involved in sports was conducted before and after performing physical exercise in comparison with a control group of individuals not involved in sports. Results. The revealed changes in the amount of adrenaline in the blood and heart rate after physical exercise were statistically significant depending on the level of physical fitness. The comparative analysis of the dynamics of changes in the concentration of adrenaline in the blood of athletes and individuals not involved in sports during physical exercise revealed its dependence on the level of physical fitness of athletes.
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Ю.Н. Гулієв (2025) studied this question.
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