Heart rate

A person’s heart rate provides a lot of information about their health. However, the heart rate monitors that are used to find the heart rate can be very expensive. Cardiologists at the Wexner Medical Center are interested in a new heart rate monitor that is more cost-effective for use in third world countries. A prototype of the new heart rate monitor was given to FEH students to conduct an experiment. The purpose of this experiment was to tough roughly test the prototype and analysis the differences

music affect the heart rate and what different types of music have a greater affect on heart rate? Music most definitely has emotional value. Heart rate can be directly influenced by these emotional changes. Our group decided to test music tempo’s effect on heart rate. This experiment is relevant to one’s health because it is

demonstrate and understand the effect of breath-holding on the heart rate (apnoea). Bradycardia effect refers to a decrease in heart rate and this would have been the ideal outcome of our experiment (breath-holding), by demonstrating the cardiovascular control centre responding to the breath-hold via the chemoreceptors; hence leading to an activation of an increase in parasympathetic nerve activity to the heart. The decrease in the heart rate would result in both the Finger pulse Transducer – connected

Heart Rate Investigation Megan Wydell 8C Partners: Georgia Hiscock, Gabi McArthur Aim: To investigate how the length of exercise affects the circulatory and respiratory systems; specifically the rate at which the heart returns to its resting rate after various lengths of exercise. Hypothesis: As one exercises for longer amounts of time one’s heart rate will increase and take longer to get back to resting heart rate. Materials: • Stop watch • Heart rate • Treadmill Method: 1. The heart rate

the same, because every time I breath in, my heart rate changes which it affects the distance between the two RR intervals. Compare heart rate by counting to heart rate by measuring. Which is more accurate? By counting, I got 84 BPM yet when I physically measure by heart rate, I got 86 BPM. There was a different of 3 BPM. by measuring the graph has more accuracy; however, one needs to sit for 60 seconds in order to get the most accurately heart rate. How did you decide where to place the SA Node

Question What are the normal heart rate and blood pressure during rest, exercise, and recovery? Hypothesis If three healthy individuals conduct some sort of strenuous activity and it is recorded, then variability between test subjects, the function of the heart rate and blood pressure over time during recovery and the similarities and differences between the recovery curves from the first challenge should be easily recognized. Materials • Sphygmomanometer • Pencil • Paper • Three healthy

this experiment was to ascertain the effect of intense exercise on heart rate. Heart rate is the number of times the heart contracts in one minute, meaning that an increase in heart rate will allow the heart to pump more blood to the tissues that require the oxygen carried by the blood. Heart rate can be measured by placing the fingers on either the carotid artery in the neck or the radial artery in the wrist. A resting heart rate below sixty beats per minute is lower than normal, and one above one

Title: How does skipping affect your heart rate. Aim: How does skipping affect the heart rate. Background: When you begin to work out a couple things change in your body, you start to breathe faster, and your heart begins to beat faster, which delivers more oxygen rich blood into your muscles. Each time you inhale, you fill your lungs with oxygen. That oxygen goes into the blood and is pumped around your muscles, where the oxygen is used to break down carbohydrates and fat into energy. Your body

that make living possible. Blood is pumped throughout the body by the heart, the heart receives oxygenated blood from the lungs via the pulmonary vein and distributes it using the various arteries and capillaries (Farley et al.). A main constituent for the cardiovascular system and a heavily relied upon factor for measuring the heart’s work is heart rate. Heart rate is a numerical value that quantifies the number of times the heart contracts which means opening and closing the valves that are responsible

answer whether or not the type of exercise affects heart rate? We predicted that heart rate will increase slower when a human test subject is doing sit ups compared to burpee’s. Our null hypothesis stated that the heart rate will not change when a human test subject is doing sit ups compared to burpees. We conclude with all our data that Burpees increase heart rate faster than sit ups do, and that the type of exercise does affect your heart rate. The slope of the burpee best fit line was clearly