This report investigates the physiological responses of the cardiovascular and respiratory systems to short-term exercise. The study aims to assess the impact of exercise on heart rate, respiratory rate, blood pressure, gas composition, and gas volume. The results section presents data on respiratory rate, pulse pressure, and expired CO2, utilizing graphical representations for clarity. The discussion highlights the observed increases in physiological parameters, supporting the initial hypothesis. The report analyzes the changes in blood gas composition, the role of chemo receptors, and the mechanics of breathing during exercise. It further explores the efficiency of oxygen transport systems and the differences between aerobic and anaerobic muscle fiber activity. The report also acknowledges the influence of factors like age and metabolic disorders on cardio-pulmonary physiology and suggests improvements for future experiments, including the inclusion of additional parameters and the use of validated instruments. The report concludes with a reflection on the importance of proper experimental design and resource management, emphasizing the need for peer-reviewed references and skilled personnel.