Project Abstract

Abstract
Physical inactivity is a major risk factor for cardiovascular diseases, which are among the leading causes of mortality worldwide. High-Intensity Interval Training (HIIT) has gained popularity as an effective exercise intervention to improve cardiovascular health. This study aimed to investigate the impact of HIIT on cardiovascular health in sedentary individuals through a comparative analysis. The research was conducted on a sample of sedentary individuals aged between 25-45 years without any prior history of cardiovascular diseases. Participants were randomly assigned to either a HIIT group or a control group. The HIIT group underwent a 12-week HIIT program consisting of short bursts of high-intensity exercise followed by periods of rest, while the control group maintained their sedentary lifestyle. Various parameters such as blood pressure, heart rate, cholesterol levels, and aerobic fitness were measured before and after the intervention period. The results revealed significant improvements in cardiovascular health markers in the HIIT group compared to the control group. Specifically, participants in the HIIT group demonstrated lower blood pressure, decreased heart rate, improved cholesterol profiles, and enhanced aerobic fitness levels. These findings suggest that HIIT can be an effective strategy to enhance cardiovascular health in sedentary individuals. The study contributes to the existing literature by providing empirical evidence on the benefits of HIIT in improving cardiovascular health among sedentary individuals. Further research is warranted to explore the long-term effects of HIIT and to optimize exercise protocols for maximum cardiovascular benefits. Overall, this study underscores the importance of incorporating HIIT into physical activity guidelines for promoting cardiovascular health in sedentary populations.

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