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 lifestyles have become increasingly common in modern society, leading to a rise in cardiovascular diseases and related health issues. HIIT has emerged as a time-efficient and effective exercise modality that may offer promising benefits for cardiovascular health improvement. The study aims to explore the impact of HIIT on cardiovascular health parameters such as heart rate, blood pressure, cholesterol levels, and aerobic fitness in sedentary individuals compared to traditional moderate-intensity continuous training (MICT). The research methodology involves a randomized controlled trial with sedentary participants divided into two groups one undergoing a HIIT program and the other following a MICT regimen. Pre- and post-intervention assessments will be conducted to evaluate changes in cardiovascular health markers. The study will also assess adherence to the exercise programs, perceived exertion levels, and overall satisfaction with the training protocols. The literature review provides a comprehensive analysis of existing studies on HIIT and its effects on cardiovascular health, highlighting the potential mechanisms underlying the benefits of HIIT compared to MICT. Previous research has shown that HIIT can lead to improvements in cardiovascular fitness, metabolic parameters, and overall health outcomes in various populations. The findings from this study are expected to contribute to the growing body of evidence supporting the use of HIIT as a viable strategy for improving cardiovascular health in sedentary individuals. The results will shed light on the comparative effectiveness of HIIT versus MICT and provide insights into the feasibility and sustainability of implementing HIIT in sedentary populations. In conclusion, this research aims to advance our understanding of the effects of HIIT on cardiovascular health in sedentary individuals and provide valuable insights for healthcare professionals, exercise specialists, and policymakers in promoting physical activity interventions for cardiovascular disease prevention and management. The study underscores the importance of tailored exercise programs like HIIT in addressing the public health challenge of sedentary behavior and its detrimental impact on cardiovascular health.

Thesis Overview

Research Overview: The project titled "The Effects of High-Intensity Interval Training on Cardiovascular Health in Sedentary Individuals: A Comparative Study" aims to investigate the impact of high-intensity interval training (HIIT) on cardiovascular health among individuals with a sedentary lifestyle. This study is crucial due to the growing concern over sedentary behavior and its detrimental effects on cardiovascular health, which pose a significant public health challenge globally. Chapter 1 of the thesis will provide an introduction to the research topic, outlining the background of the study, the problem statement, research objectives, limitations, scope, significance of the study, structure of the thesis, and definitions of key terms. This chapter will set the stage for the subsequent chapters by establishing the context and rationale for the research. Chapter 2 will consist of a comprehensive literature review that examines existing studies on the effects of HIIT on cardiovascular health and sedentary behavior. This section will explore the mechanisms through which HIIT impacts cardiovascular health, the benefits of HIIT compared to traditional exercise modalities, and the potential implications for sedentary individuals. It will also highlight gaps in the current literature that the present study seeks to address. Chapter 3 will detail the research methodology employed in this comparative study. It will include sections on research design, participant selection criteria, data collection methods, intervention protocols, outcome measures, data analysis techniques, and ethical considerations. The methodology chapter will provide a clear and transparent overview of how the study was conducted, ensuring the validity and reliability of the findings. Chapter 4 will present a thorough discussion of the study findings, comparing the effects of HIIT on cardiovascular health between sedentary individuals who underwent the training program and those who did not. This section will analyze the results, interpret their implications, and discuss their alignment with existing literature. It will also explore any unexpected findings and offer insights into the potential applications of the research outcomes. Chapter 5 will serve as the conclusion and summary of the thesis, summarizing the key findings, discussing their relevance to the research objectives, and highlighting the contributions of the study to the field of exercise physiology and cardiovascular health. This chapter will also provide recommendations for future research directions and practical implications for healthcare professionals and policymakers. Overall, this research project seeks to advance our understanding of the effects of HIIT on cardiovascular health in sedentary individuals through a rigorous comparative study. By elucidating the potential benefits of HIIT for this population, the study aims to provide valuable insights that can inform intervention strategies aimed at improving cardiovascular health and reducing the adverse effects of sedentary behavior.