Our experiment tested the effects of exercise on blood pressure. My partners and I would measure a test subject’s blood pressure after they had completed three exercises, walking, jumping, and performing jumping jacks until their blood pressure gauge reached 50 mmHg. We recorded jogging with the greatest change in both systolic (change in 26) and diastolic rate (change in 8). Our hypothesis was wrong as we thought jumping jacks would cause the great change as it requires the exercise of the entire body including all four limbs. “While doctors try to prevent coronary disease by treating high blood pressure and high cholesterol, it 's not 100 percent effective. If there are warning symptoms like angina with exercise, there is enough time to see a doctor and get started on effective treatments that reduce risk. Having a heart attack causes permanent damage, even if it doesn 't kill you.” - Mark Hlatky, Professor of Health Research and Policy (Health Services) and of Medicine (Cardiovascular Medicine) at Stanford University Blood Pressure What is it? First of all blood pressure, is the force of blood in the circulatory system and is calculated by measuring pressure and heartbeat rate and size of arteries. Systolic blood pressure is computation contractions of heart as it sends blood through the arteries. A normal systolic blood pressure is under …show more content…
We also conversed over the daily factors that can ultimately affect a person’s blood pressure, in which I have taken a keen interest. Since, we as humans are constantly moving and contorting our bodies into different positions such as walking and running. This conjecture is especially true when it comes to fitness which, gave me the idea of “How does exercising moves affect blood
Thompson, P. D., Buchner, D., Pina, I. L., Balady, G. J., Williams, M. A., Marcus, B. H., ... Wenger, N. K. (2003). Exercise in the prevention and treatment of atherosclerotic cardiovascular disease: a statement from the Council on Clinical Cardiology. Journal of the American Heart Association, 3110-3116. http://dx.doi.org/doi: 10.1161/01.CIR.0000075572.40158.77
Remembering that prevention is the best cure, we are going to discuss what is high blood pressure, how to easily measure it, and how to effectively prevent it. (Thesis)
Materials: This Cardiovascular activity was performed by different groups of students who were divided into groups of 4. A low step platform and stopwatch was used in both experiments of this study.
VA Cornelissen, B Verheyden, AE Aubert and RH Fagard. Effects of aerobic training intensity on resting, exercise and post-exercise blood pressure, heart rate and heart-rate variability. Journal of Human Hypertension (2010) 24, 175–182. Ebsohost. Available from: http://web.b.ebscohost.com.proxy.elmhurst.edu/ehost/pdfviewer/pdfviewer?sid=1e07b620-5e31-4733-ac67-63170534f7b3%40sessionmgr115&vid=2&hid=126
... uptake during submaximal exercise but did increase heart rate and the rate-pressure product at rest and during both exercise and recovery’.
Yung,, L.M., Laher, I., Chen, Z.Y., Huang, Y. and Leaung , F.P. (2009) Exercise, Vascular Wall and Cardiovascular Diseases. Sports Medicine. Vol. 39, No. 1: 45-63
...the study the participants had to be female and obtain permission from a doctor to clear them for physical activity. The setting was semi-naturalistic. Participants were randomly assigned to the control or the experimental group. Measurements were taken for BMI and blood pressure, as well as a blood sample to determine the participant’s baseline. They were also assessed for activity tolerance, agility and flexibility. The participants in the experimental group underwent 16 weeks of exercise training that consisted of walking, stretching and balance exercises. The classes were held three-times per week, for a duration of about 60-70 minutes. The results showed that there was a significant decrease in all variables measured in the experimental group. Triglycerides, total cholesterol, HDL, LDL and VLDL cholesterols as well as BMI and blood pressure had all decreased.
Today, cardiovascular disease is “the number one killer in the United States and the developed world” (Sapolsky, 2004, p. 41). Coronary heart disease (CHD) is the most common form of cardiovascular disease, and is responsible for claiming an unreasonable amount of lives every year. CHD can begin to accumulate in young adults, but is prominently found in both men and women in their later adult lives. As a result of CHD, men typically experience heart attacks, whereas women present with chest pains, known as angina (Matthews, 2005).
This experiment made use of a single male subject who was 20 years old, with a height of 190.5 cm and weight of 104 kg. The study consisted of obtaining heart rates after the following conditions 1) after one minute in the supine position, 2) immediately after moving to a sitting position, 3) one minute after moving into a sitting position, 4) immediately after moving to a standing position, 3) one m...
Hypertension can be defined as a force exerted against the wall of blood vessels. However, high blood pressure occurs when there is high pressure at the time of ventricle contraction during the systolic phase against decrease contract during diastolic phase as the ventricles relax and refill. This can be recorded as systolic over diastolic in millimeters of mercury. (Wallymahmed, M. 2008).
The purpose of this experiment is to find out and record the response of the blood pressure on the cardio exercise when working under high and low intensity.
This test was performed on a 22-year-old trained male. This subject will be referred to as subject two for the remainder of this report. Subject two’s height was measured using a stadiometer and his weight was measured using a tenita scale. His height was reported to be 188 cm and his weight was reported to be 105.7 kg. Subject two was then placed on the cycle ergometer and the seat height was adjusted. His knee flexion was measured using a goniometer and was 15° flexed. The subject’s resting heart rate was measured and found to be 76 bpm and his resting blood pressure was measured and found to be 115/70 mmHg. Subject two was instructed to begin a 4-minute warm-up, pedaling at approximately 50 rpm with no resistance. Following the warm-up, the exercise phase began. Based on the training level reported by subject two, resistance was set using the YMCA Test Guidelines for Setting Workloads on the Cycle Ergometer for the duration of the test. The first workload was set at 1 kilopond. A different technician, reported heart rate on subject two than who reported heart rate on subject one in the Astrand-Rhyming test. This technician was instructed to report heart rate during the last 30 seconds of the second and third minute by a separate technician. The heart rate was then multiplied by 2 to result in an overall heart rate of beats per minute. A different technician reported blood pressure on subject two than who
Katzenstein, Larry, and Ileana L. Pinã. Living with Heart Disease: Everything You Need to Know to Safeguard Your Health and Take Control of Your Life. New York: AARP/Sterling Pub. Co, 2007. Print.
Marieb (1998) suggests that Blood Pressure may be defined as the force exerted by the blood against the walls of the arteries in which it is contained. Differences in blood pressure between different areas of the circulation provide the driving force that keeps the blood moving through the body.
When the heart beats, it is called systolic pressure. Between beats, when the heart is resting, it is called diastolic pressure. These two pressures make up the numbers of your blood pressure. For example, if your blood pressure is 130/85, 130 is the systolic pressure while 85 is the diastolic pressure. When you are resting, your blood pressure will be lower than when you are exercising because your heart is not beating as fast.