Concept explainers
a.
To determine: The kind of graph shown in the given question.
Introduction: Two types of variables are plotted on the graph by the researchers to measure the intermediate level class. The class has 25 male weight lifters for the midarm muscle circumference and aerobic fitness.
b.
To determine: The questions that were asked by the investigators.
Introduction: Two types of variables that are represented on the graph by the researchers are aerobic fitness and the circumference of the midarm muscles. The graph is drawn for the 25 male weight lifters.
c.
To determine: The relationship between the two variables that are plotted on the graph in one sentence.
Introduction: The variable aerobic fitness is plotted on the y-axis of the scatter plot whereas the circumference of the midarm muscles is shown on the x-axis.
Want to see the full answer?
Check out a sample textbook solutionChapter 1 Solutions
Human Physiology: An Integrated Approach, Books a la Carte Edition and Modified Mastering A&P with Pearson eText - ValuePack Access Card (7th Edition)
- Give typing answer with explanation and conclusion to all parts How does BMI and muscle size affect the degree of muscle activation when lifting weight? How does HIIT and MIIT training affect muscle activation?arrow_forwardThe goal of progressively advancing exercise, starting with slow basic movements and moving toward quick, full speed movements is done during what?arrow_forwardQuestion 14 View the image below and circle the image which shows the sarcomere that can provide optimal muscle tension and whyarrow_forward
- When utilizing microprocessor technology for testing muscle strength, you are typically looking at what form of muscle contraction? Concentric Isokinetic Isometric Eccentricarrow_forwardWhat are the physiological changes that can occur when an individual adds resistance training to their current aerobic endurance training program? Give as much detail as you can on changes within the neuromuscular system, musculoskeletal system, and cardiorespiratory system. Also, Provide me with a trending exercise myth or fitness myth about aerobic endurance training.arrow_forward"While running, we expect the amount of calcium outside the sarcoplastic reticulum, inside the muscle to be?" a decreased b increased c constant d undeterminablearrow_forward
- Please give an easy to understand step by step explanation to diagram By including the skeletal muscle metabolism in the explaination.arrow_forwardGive an example of an aerobic traning exercise program using the FITT Principlearrow_forwardName the three Nobel Prize winners whose research work involved muscle or muscular exercise.arrow_forward
- What is the approximate amplitude in mV of the twitch in recording B? Be careful and note the position of the baseline! In which recording, A or B, is the amplitude of the muscle twitch measured correctly? In which recording, A,B, or C, is the time between the second two twitches measured correctly?arrow_forwardMen are generally stronger than women because they typically have larger bodies, and a more significant proportion of their total body mass is made up of muscle. However, when strength is expressed per unit of the cross-sectional area of muscle tissue, men are only 1-2% stronger than women in the upper body and equal to women in the lower body. Explain two factors that explain these disparities.arrow_forwardWhich of the following variables does NOT exhibit the same graphical response (plotted as a line graph) from rest towards maximal endurance (aerobic) exercise as that of VO2? a. Diastolic blood pressure b. Cardiac output c. Stroke volume d. Heart rate e. Systolic blood pressurearrow_forward
- Nutritional Sciences: From Fundamentals to Food, ...Health & NutritionISBN:9781337486415Author:McGuirePublisher:CengageHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning