The Effects Of Physical Activity On Heart Rate And Breathing Rate

701 words - 3 pages

Aim:The aim of this practical is to investigate the effect of exercise on heart rate and breathing rate. We will use a digital heart rate monitor strapped on our chest while we perform different levels of exercise. A digital watch is also provided which receives signals from the heart rate monitor and displays your current heart rate on the screen. To measure the breathing rate at different levels of exercise, we measure the breathing rate before physical activity by counting the number of breaths in 10 seconds, and then perform 5 minutes of each level of exercise and counting the number of breaths at every level. There will be three levels of physical activity, light, mild and heavy.Materials:Digital pulse monitorStop watchMethod:Heart rateEffect of posturerecord your heart rate before the experiment beginslie down quietly for five minutes then record your heart ratestand up for a further three minutes then measure the heart rate againcalculate the increase in the pulse rate on standingEffect of exercisenow, perform some light exercise ie. Running on a spot for 10 seconds then record your heart rate every 10 seconds until it returns to normal standing rateperform some mild exercise ie. Running up and down a stool for one minute then record your heart rate every 10 seconds until it returns to normal standing rateperform heavy exercise ie. 100m sprint twice then record your heart rate every 10 seconds until it returns to normal standing rateBreathing raterecord your breathing rate before experiment begins by counting number of breaths for 10 secondsnow, perform some light exercise ie. Running on spot for 5 minutes then record your breathing rate and vital capacityperform some mild exercise ie. Running up and down a stool for 5 minutes then record your breathing rate and vital capacityperform heavy exercise ie. Sprinting for 2 minutes then record your breathing rate and vital capacityResults:Heart rate/ 10 secsLie down Standing Light Mild Heavy80 87 106 150 229103 149 220100 145 21998 135 22092 134 19087 129 187124 180122 176120 177117 170116 168115 169115 170110 164109 160110 157109 152110 150105 146100 14599 14497 14092 15090 13887...

Find Another Essay On The effects of physical activity on heart rate and breathing rate

A literature review on how will the amount of melatonin affect the activity rate on tenebrio monitor

1508 words - 6 pages ); insomnia due to certain high blood pressure medications called beta-blockers; and sleep problems in children with developmental disorders including autism, cerebral palsy, and intellectual disabilities. It is also used as a sleep aid after discontinuing the use of benzodiazepine drugs and to reduce the side effects of stopping smoking.Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the

How Caffeine Affects the Heart Rate of Daphnia

1138 words - 5 pages IntroductionThe purpose of this experiment is to determine whether or not caffeine has an affect on the heart rate of DaphniaHypothesisThe Daphnia heart rate will increase with the concentration of caffeine.I based my hypothesis on the fact that humans heart rates increase with caffeine as it acts as a stimulant drug.In the experiment there will be several variables that I need to try and control, the temperature of the water is one of these

"The affects of birth order on the rate of mental and physical development of a child" This essay outlines how birth order can effect the development of a child.

989 words - 4 pages The family definition is defined as a single or two parent, with a child or children together that aid one another is social, emotional, and physical development. The key phrase in this definition is "aid one another is social, emotional and physical development". The family's interactions as well as numbers affect a child's personality traits. Another factor that influences the specific characteristics of a child is how he or she is placed in a

How Does Beatles Music Alter Heart Rate?

1046 words - 5 pages listened to music that was happy or relaxing and decreased when the music caused anxiety. However not all trials of music and heart rate and blood pressure have been successful because people do have different associations with the same music (Harvard Health Publications, November 2009). This experiment is similar to the University of Maryland’s because it deals with different types of music and rate of blood. It will be testing five different Beatles

How Quickly your Heart Rate Recovers after Exercise

1307 words - 5 pages average for their results • Make sure that all participants come prepared for the activity, bringing the proper exercising attire so as to improve performance. • Change the form of moderate exercise to skipping on the spot for 3 minutes and strenuous exercise to skipping on the spot for 5 minutes. • Use a machine like a heart beat counter to count the pulse rate because machines can find the pulse easier than your fingers and will not miscount

The effects of change in concentration on the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid.

1764 words - 7 pages GCSE SCIENCE COURSEWORK (CHEMISTRY)PLANNING: Skill Area PWrite down the aim of your Investigation.To investigate the effects of change in concentration on the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid.Briefly describe your Preliminary Experiment and include your results. Explain how these results have helped you plan your main experiment (p8b).An increase in concentration will lead to an increase in the rate of reaction

How light intensity effects the rate of photosynthesis.

1890 words - 8 pages In my investigation I am going to establish the effect of changing light intensity on the rate of photosynthesis.What is Photosynthesis?Photosynthesis is how plants get their food. The reasonwhy plants have leaves, roots or being green is all linkedto photosynthesis. In photosynthesis, a plant takescarbon dioxide from the air and water from the soil anduses the light from sunlight to turn them into food.Photosynthesis occurs only in the presence

How Harder Exercise Effects The Pulse Rate

1077 words - 4 pages , I will have a practice before my main test, so I can see what is the best way to skip and how fast I can skip at a constant rate without slowing down or stopping.Prediction I predict that as the duration of the exercise increases, so will my pulse rate. I also predict that the amount of excercise and the heart rate will be proportional to each other on a graph. When I did a similar experiment investigating the effect of excercise on breathing

The effect of light intensity on the rate of photosynthesis

1641 words - 7 pages to photosynthesise has been proven many times in experiments, and so it is possible to say that without light, the plant would die. The reason that light intensity does affect the rate of photosynthesis is because as light, and therefore energy, falls on the chloroplasts in a leaf, it is trapped by the chlorophyll, which then makes the energy available for chemical reactions in the plant. Thus, as the amount of sunlight, or in this case light

Investigating the affect of concentration on the rate of reaction.

1168 words - 5 pages Investigating the affect of concentration on the rate of reactionIntroduction:This investigates how the rate of a chemical reaction depends on the concentration of reactants in the solution. This will be investigated with the following experiment in which dilute hydrochloric acid and sodium thiosulphate solutions are mixed. This forms insoluble sulphur and the mixture gradually becomes cloudy.If the concentration of the sodium thiosulphate

The Effect of Temperature on the Rate of Reaction

1175 words - 5 pages The effect of temperature on rates of reaction Aim: The aim of this experiment is to find out if the reaction rate of sodium thiosulphate solution and hydrochloric acid will be affected by a temperature change. Prediction: I predict that as a result of increasing the temperature of the sodium thiosulphate, the rate of reaction will be faster. Because of the increase in temperature, the particles will gain more kinetic energy. This will

Similar Essays

The Effect Of Temperature On The Rate Of Enzyme Activity

651 words - 3 pages testing the temperature on the rate of enzyme activity is to examine how different temperature might increase or decrease activity. Adding energy in the form of heat to the enzyme will most likely increase activity because more reactions are able to take place. However, cooling down the enzyme and thus removing energy will most likely slow down the process because there is less energy available for the enzymes to utilize for reactions. However

Effect Of Heart Rate, Blood Pressure And Breath Rate On Cardiovascular And Respiratory Systems

2122 words - 8 pages -physiology8.htm 6. Kosinski RJ, 2009, The effects of exercise on cardiovascular physiology, 7. Na Du, Siqin Bai, Kazuo O, Yoshihiro K, Ichie M, Harumi K, Toshio m, 2005, heart rate recovery after exercise and neural regulation of heart rate and variability, Japan 8. National heart, lung and blood institute, 2011, heart risk, 9

The Effect Of Ibuprofen On The Heart Rate Of The Daphnia (Crustacean Organism)

938 words - 4 pages Hard work, good literature Excellent detail and work effortAbstractThe project that I chose to research was the effect of Ibuprofen on the heart rate of the daphnia. The reason that I chose to do this was because many people in society use over the counter pain killers without really understanding any of the long term effects of this medicine other than clearing their aches pains, and swelling. One of the leading drugs on the market today is

Research Experiment Examining The Effect Of Caffeine On The Heart Rate Of Water Fleas

819 words - 3 pages Introduction: Caffeine is produced by plants as an insecticide. It is a drug that acts as a stimulant in humans and causes a raised heart rate, and is used to give more energy in drinks such as tea and coffee, add flavour to drinks such as coke, and in weight-loss foods. A raised heart rate increases the risk of cardiovascular disease as it makes the heart work faster which can wear it out. High levels of caffeine have been linked to increased