2. These activities will aid in increasing the metabolic rate, thus, has implication on the student's circulation and respiration. Before you run, record your initial heart rate, breathing rate and pulse rate. After the activity, record the final respiratory, heart and pulse rate. How you feel and what you can observe in terms of your heart rate, respiratory rate, pulse rate, perspiration, etc. What is your generalization to the activity that can make based on the relationship of the respiratory system and the circulatory system.​