Melissa KuyumjianBCSI202-1108Dr. Fox 10/15/18Lab Report 4Introduction and Hypothesis:The purpose of this experiment was to measure heart rate in relation to one’s breathing pattern. The purpose of exercise 1 was to measure heart rate in relation to a normal breathing pattern. The iWorx system was set up to measure heart rate and RSA as well as the Tidal volume. The subject was told to relax prior to breathing into the measurement tool. The recording was started and the machine was calibrated. The subject began breathing into the device at a normal rate and data was recorded on the subject’s heart rate. The purpose of exercise 2 was to record the subject’s heart rate during apnea. The subject was told to relax priorto the recording. The recording was started and the machine was calibrated. The subject began to breath normally to regulate the data. Then, the subject took a deep inhalation and held their breath for as long as they could.