The Effects of High-Intensity Interval Training on Cardiovascular Health in Sedentary Individuals: A Comparative Study

Thesis Abstract

Abstract
This thesis investigates the effects of High-Intensity Interval Training (HIIT) on cardiovascular health in sedentary individuals through a comparative study. Sedentary lifestyle has become a prevalent issue in modern society, leading to various health complications, particularly in cardiovascular health. HIIT has gained popularity as an efficient exercise method that involves short bursts of intense exercise alternated with lower-intensity recovery periods. The primary aim of this study is to evaluate the impact of HIIT on cardiovascular health parameters such as blood pressure, heart rate, cholesterol levels, and overall fitness in sedentary individuals. The thesis begins with a comprehensive introduction outlining the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms. The literature review in Chapter Two explores ten key studies related to HIIT, cardiovascular health, sedentary lifestyle, and exercise interventions. This review provides a theoretical foundation for understanding the potential benefits of HIIT in improving cardiovascular health among sedentary individuals. Chapter Three details the research methodology employed in this study, including research design, participant selection criteria, data collection methods, variables measured, and statistical analysis techniques. The methodology section outlines how the study was conducted to ensure the validity and reliability of the findings. Chapter Four presents a thorough discussion of the research findings, including the effects of HIIT on cardiovascular health parameters compared to a control group of sedentary individuals following a traditional exercise regimen. The results are analyzed and interpreted to determine the significance of HIIT in improving cardiovascular health outcomes. Finally, Chapter Five provides a conclusion and summary of the thesis, highlighting the key findings, implications of the study, recommendations for future research, and practical applications for promoting cardiovascular health in sedentary individuals through HIIT. Overall, this study contributes to the existing literature on exercise interventions for sedentary individuals and provides valuable insights into the potential benefits of HIIT in improving cardiovascular health.