A Physiological Study Of The Effects Of Ketogenic Diets And Intermittent Fasting On Combined Strength And Aerobic Exercises

This article examines the physiological effects of ketogenic diets and intermittent fasting on combined strength and aerobic training. The ketogenic diet, characterized by low carbohydrate, high fat, and moderate protein intake, induces ketosis, shifting the body’s energy metabolism towards ketone utilization. On the other hand, intermittent fasting involves structured periods of eating and fasting, which can improve insulin sensitivity and support fat oxidation. Both dietary approaches have significant impacts on energy metabolism that directly affect athletic performance. Studies indicate that the ketogenic diet may enhance performance in aerobic sports due to increased utilization of fat as an energy source; however, reduced glycogen stores might impair resistance training performance. Conversely, intermittent fasting provides a better balance of energy for strength and aerobic exercises with fewer negative impacts on resistance performance. Additionally, intermittent fasting, through its regulated cycles of hunger and feeding, helps reduce oxidative stress and improve metabolic function. Another positive effect of intermittent fasting is the enhancement of hormonal processes, such as increased growth hormone secretion, which can play a crucial role in resistance training. Individual and gender differences, such as genetic factors and metabolic responses, influence the effects of these diets on various individuals. The ketogenic diet is more beneficial for endurance sports, whereas intermittent fasting is better suited for reducing inflammation and improving muscle recovery. Both approaches are effective in reducing body fat, improving muscle strength, and enhancing overall athletic performance. The findings indicate that dietary selection should be based on individual goals, type of training, and physical conditions. Both diets can improve athletic performance, but achieving optimal results requires precise program adjustments and regular monitoring of the individual’s status. Further research is essential to understand the complex interactions between dietary approaches and combined training. Moreover, identifying the best strategies to integrate these diets with various training styles could lead to greater athletic performance and overall well-being.

کلیدواژه ها:

Ketogenic diet ، Intermittent fasting ، Combined training ، Exercise physiology ، Athletic performance