In my lab, i can easily see that the heart and breathing rate become higher during activity my data isn't 100% reliable because that measurement that i used wasn't so good, eg i measured for 15s and then i multiplied it by 4. Official heart rate lab report 1 name:alice huang partners: jack and grace date of experiment: february 14th 2012 factors that effect heart rate aim: the aim of the experiment is to investigate how dancing and listening to music can affect the heart rate. It is known that pulse rate is the number of times the heart beats in one minute (gordon) pulse is lower at rest and increases when higher activity is performed, like exercise (gordon) pulse is taken by putting the tips of the index finger and middle finger onto the palm side of the opposite wrist below the base of the thumb.
A heart rate monitor shows your pulse rate continuously, so you see how exercise changes your heart rate then, you can work harder or easier to keep your heart working in your target heart. From the exercise protocols, view all ecg time signals yourself and then include selected examples of them in the report and include the heart rate for each comment on any changes you saw in the morphology of the ecg, especially during or after the exercise sessions. • after you exercise, try seeing how long it takes for your heart rate to return to its resting rate read on for observations, results and more resources observations and results.
The lower the resting heart rate the higher the heart rate variability, and thus the better the quality of heart's functions cardiovascular fitness is related to age, gender, exercise habits, heredity and cardiovascular clinical status. Effects on heart rate before and after exercise 2862 words | 12 pages the effect of exercise on heart rate word count the effect of exercise on heart rate abstract - aims - this study is to ascertain, if there is an effect on heart rate after exercise. Heart rate is the number of heart beats per unit of time, typically expressed in beats per minute or bpm the average heart rate at rest under normal conditions of adolescents and adults is 633 bpm ± 131 bpm, with variability of 32 bpm ± 21 (leschka, 2006. The heart rate is much higher after exercise compared to the heart rate at rest this is because the muscles are being used more and need more oxygen during exercise therefore the heart needs to pump more oxygenated blood to the muscles, increasing the rate.
Take heart rate at the end of the exercise, and then every minute until the heart rate returns to near their normal level for few minutes plot heart rate against time after exercise plot recovery time against duration of exercise. Physiology of exercise (ped 30w) laboratory report format: for some labs you may only be required to hand in specific sections (ie methods or results) for others, a complete lab report consisting of introduction, methods, results and discussion. Heart rate, physical fitness, and the scientific method goals of this lab: • use a computer and exercise heart rate monitor to measure the human heart rate.
Transcript of blood pressure and heart rate lab report pumped into the body from the heart 4predict the effect regular exercise would have on your heart muscle. Heart rate is also very important in calculating the subjects maximal heart rate (mhr) it is assumed that 80% of maximal heart rate is a safe exercise heart rate so once the subject reaches. Heart rate lab problem and selecting variables in this lab, we will be studying the difference of heart rate between boys and girls there are many things that can increase heart rate, such as exercise, drinking coffee, taking certain pills, drinking an energy drink, feeling a strong emotion, etc. The heart rate should increase during exercise because the muscles will require greater supplies of oxygenated blood to fuel respiration, so cardiac output must be increased, which is dependent on heart rate and stroke volume.
In this study, when investigating the effects of strenuous exercise on resting heart rate, blood pressure and vo 2 max, there were significant differences in resting heart rate, maximal heart rate, maximal systolic blood pressure, and vo 2 max. The recovering heart rate is the number of beats per minute the heart performs after exercise this value is an important measure of cardiovascular fitness, since people who return to resting heart rate faster have a more efficient heart and are at lower risk of cardiovascular disease and mortality. Responds to exercise with an increase in heart rate and strength of contraction with each beat, resulting in a higher cardiac output ( cardiac output = quantity of blood pumped through the heart per unit of time) and blood pressure. Lab 1: heart rate lab (revised fall 2010) lab 1heart rate, physical fitness, and the scientific method prelab assignment before coming to lab read carefully the following pages on the scientific method and then answer the prelab questions at the end of this lab handout.