During the experiment the researcher explained the subject that first they will do a test, followed

for a number of tests, including flexibility and power and strength tests, a full warm-up should be conducted to reduce the possibility of injury

The purpose of this experiment was to be able to test different intensities of warm-up conditions changes in the heart rate, skin temperature, electromyogram (EMG), and the contraction of the bicep brachii. Testing three different intensity conditions to determine which warm-up is more efficient on muscle conditioning. Bicep stretches, cardio, and aerobic stretching were the three different conditions because they focused on different muscles in the body. The warm-up that is able to efficiently deliver more oxygenated blood to the muscle is the most affective. Therefore, the predictions is that aerobic stretching will enhance muscle performance of the bicep brachii. This will happen because aerobic stretching is a high intensity warm-up that increases heart rate and cardiac output.

In this assignment I will be introducing a formal report that is based on an investigation into how the body responds to exercise and which analyses the results from the investigation. The investigation involves myself and other pupils in my class. I will be doing the Harvard step test. the other pupils in my class will be monitoring my heart rate, breathing rate and temperature before and after the test.

In this assignment I will be reviewing the different effects of exercise on the body system including the acute and long term using the pre-exercise, exercise and post-exercise physiological data which I collected based on interval and continuous training method. I will also be including the advantages and disadvantages of these, also the participants’ strengths and areas where they can improve on.

Identify two types of standards used with health-related physical fitness tests. Provide an overview of one physical fitness test (i.e., identify components of physical fitness and how they can be measured and evaluated, who receives the test results information etc.). Explain the influence of heredity on students’ ability to perform well on physical fitness tests.

The participants ran for five minutes at there own pace to warm up. To randomize the order the participants were randomly assigned which condition to complete first, barefoot vs. shod. During the experiment the participants ran for two minutes at 3.05 m*s^-1, rested for two minutes, then ran for two minutes at Then had a two-minute rest period and completed the same procedure for the other condition. Each participants stride length was assessed using the distance measured between the first and second initial contact of the left foot.

Our experiment was performed in the Science and Technology build on the USCB Bluffton Campus on October 6th from 4:30 to 5:30 p.m. In order to construct the study for this experiment, we divided the actual experiment work in order to be able to complete the study for all sixteen (16) subjects within the given time period available to accommodate the test subjects. The experiments was conducted in the hallway, during the process we tested three participants at a time. We constructed an informational form regarding gender, age, weight amount of exercise per week. The supplies needed were approximately 25 test participants for the class, informational form, a blood pressure reader, timer, 15 jumping jacks, three chairs, paper and pencil to record

Contest area scores are categorized as: exceeds, meets, below, or academic warning. For the data analysis the physical fitness tests were the independent variable, and the academic tests were the dependent variable. Chi-square tests were used to identify the discrepancies between physical fitness and student health. Calculations were made for females, males, and then the entire student population.

Their methods included putting motocross riders under the same set of physical tests and measurements multiple times, but under different amounts of sleep. The first test allowed the eight participants each a full ten hours of sleep the night before the tests. They were then put through basic strength, balance, and maximum anaerobic power tests that each concentrated on one separate ability. This helped the tests become much more sensitive. It also made the results of the tests much easier to comprehend. The second test allowed the participants only six hours of sleep. The results

The warm up should increase the heart rate in order to pump more blood around the body, to the muscles that are currently working. This will allow more oxygen to the muscles and the body and muscle temperature will increase. The improved temperature of the muscles makes them more flexible and supple, this helps prevent injury in certain joints.

The Scientific question was does eating affect running time. The Hypothesis was “ If you eat something your running time will be longer.” Our Hypothesis was accepted. The Control variables were same track, food and weather. The Independent variable was was whether the Participants got food or not. The Dependent variable was the amount of time it took the participant to run the lap.

All participants in the study were both the experimental and control groups. The sessions were separated by four weeks; the sessions were randomly assigned to the participants. The testing sessions included an orientation with 1RM squat and practice of each test, followed by four conditions four weeks apart. The participants warmed up on the cycle ergometer then completed the DOMS protocol. Data was analyzed using magnitude-based inferences. Baker et.al

The duration of the experiment was not nearly enough time to improve the vertical jump extensively. The amount of time the subject was given was 4 weeks, improvement takes time and 4 weeks, as shown in the results was not enough time. The random physical state of the subject is another weakness of this experiment. Before doing the experiment, the health sheet was created to reason for these errors, this can be located in table (which table). Some days the subject feel more tired due to lack of sleep, extra physical exercise (sports), more hungry or full stomach, less motivated, more active and random incidents. Table 1 B shows the reasoning’s and explains the decrease. Another weakness of this experiment is that it is only tested by one subject and not multiple. Some subjects are more active than other making them more likely to have better results, by having multiple subject’s errors such as physical state can be eliminated. For this investigation to have better results the next time it is performed, some improvement will have to be implemented. This investigation can be further enhanced by having multiple subjects, controlling more variables: height of the vertec, clothes and shoes, longer duration of the experiment, get professional information (interview with a trainer) and ensure the usage of the vertec. By doing so, no sudden events can disturb the experiment altering the results. These improvements would reduce errors that have occurred during the experiment. As a result, a more polished experiment and a more reliable result would be collected and

respondent answers, and then the experimenter records the response). Lastly, there are a string of self-administered questionnaires that include text-computer assisted self-interviewing (text-CASI, which are laptops having the question and answer), audio-computer assisted self-interview (audio-CASI, same thing as text-CASI, except the questions are in audio format), and video-CASI (questions are in video format instead). (151-153)

2. Explain the purpose and benefits of fitness testing drawing on examples from your chosen activity (5 marks):