Chapter ONE

: Introduction 1.1 Introduction
1.2 Background of Study
1.3 Problem Statement
1.4 Objective of Study
1.5 Limitation of Study
1.6 Scope of Study
1.7 Significance of Study
1.8 Structure of the Thesis
1.9 Definition of Terms

Chapter TWO

: Literature Review 2.1 Overview of High-Intensity Interval Training (HIIT)
2.2 Cardiovascular Benefits of HIIT
2.3 HIIT Protocols and Intensity Levels
2.4 Effects of HIIT on Sedentary Individuals
2.5 Comparison of HIIT with Other Training Methods
2.6 HIIT and Metabolic Health
2.7 HIIT and Physical Fitness
2.8 Psychological Effects of HIIT
2.9 HIIT and Age-Related Benefits
2.10 HIIT and Gender Differences

Chapter THREE

: Research Methodology 3.1 Research Design
3.2 Sampling Techniques
3.3 Data Collection Methods
3.4 Data Analysis Procedures
3.5 Ethical Considerations
3.6 Participant Recruitment
3.7 Measurement Instruments
3.8 Data Validity and Reliability

Chapter FOUR

: Discussion of Findings 4.1 Cardiovascular Function Pre-HIIT Intervention
4.2 Cardiovascular Function Post-HIIT Intervention
4.3 Comparison with Control Group
4.4 Analysis of HIIT Effects on Specific Cardiovascular Parameters
4.5 Interpretation of Results
4.6 Implications of Findings
4.7 Comparison with Existing Literature
4.8 Limitations of the Study

Chapter FIVE

: Conclusion and Summary 5.1 Recap of Research Objectives
5.2 Summary of Key Findings
5.3 Contribution to Knowledge
5.4 Practical Implications
5.5 Recommendations for Future Research
5.6 Conclusion