8.Why do athletes with high VO2max values perform better in endurance events than those with lower values?

Q: a)How does the EMG activity change when the velocity of the contraction is increased? b)What does…

A: EMG records the electrical activity of the muscles.  The muscle consists of muscle fibres which…

Q: During moderate exercise a person's _______ would increase and _____would decrease. TV: RV IRV:…

A: Introduction: The air volume involved in breathing movements can be estimated with the help of a…

Q: A. When should a client use a weight belt during resistance training and why? B. Explain traditional…

A: When a client is engaging in resistance training, particularly exercises that involve heavy lifting…

Q: VI. EMG Experiment 1. What does EMG study?

A: Since you have asked multiple questions, according to our guidelines we are eligible to answer only…

Q: 5.What is possibly the most important adaptation that the body makes in response to endurance…

A: Given: Need to find the important adaptation of body in response to endurance training -VO2 max and…

Q: Which of the following is a benefit to cardiorespiratory training?   A. Increase in oxygen…

A: Cardiorespiratory training: a. It is the ability of the whole body to work continuously. b. When you…

Q: How would you expect SV, HR, and CO to change in an athlete compared to an untrained person?

A: We'll look at the variations in cardiac output (CO), heart rate (HR), and stroke volume (SV) between…

Q: what is resistance training, how does it work and how does it help us?

A: Introduction  Exercise is any physical activity that is done to improve or maintain physical…

Q: 1. What is constant infusion technique in muscle feeding? 2. Is the response of feeding is…

A: Feeding is a necessary process to maintain the development of motor and cognitive skills. The intake…

Q: Explain how heart rate and blood pressure change as we go from rest to exercise.

A: Heart rate is the measure of our heart beats in a minute. The blood's pushes and create a force…

Q: Understand the contribution of heart rate, stroke volume, and the a-v̄O2 difference in determining…

A: The ‘V’ (there is usually a dot above the V. It indicates per unit of time) stands for the volume,…

Q: 11. How do the basic guidelines for prescribing resistance exercise for children differ from those…

A: Resistance training programs both for children and adult should take into account the child’s age,…

Q: Define maximal oxygen uptake. Why might relative V ̇O2 max be the single most important factor in…

A: VO2 or Maximal oxygen uptake can be described as the total amount of oxygen consumption or aerobic…

Q: What caused the change in ESV volume with exercise Why did SV change with exercise

A: HEART  It is a muscular organ  It is present in a space in between the lungs called the…

Q: Explain the basic principles of training: overload, reversibility, and specificity.

A: The three basic principles of training: overload, reversibility, and specificity.These three…

Q: Cardiac output (CO) increases in response to prolonged training. What is the primary driver of the…

A: Cardiac output (CO) is a term used in cardiac physiology to define the volume of blood pumped by…

Q: Why were the finishing times of endurance events rather slow at the 1968 Olympics, held in…

A: In aerobic respiration, oxygen is the terminal electron acceptor and thus oxygen is very essential…

Q: Explain how the target heart rate (THR) helps adjust exercise intensity in times of high heat,…

A: The number of beats per minute is called, "heart rate." In a healthy adult, the normal heart rate is…

Q: Propose a hypothesis: Would drinking a sportsdrink like Gatorade be beneficial for someone at rest…

A: Water makes up about 60% of total body weight. Fluid is drained via the skin by perspiration via the…

Q: 11. What factors decrease oxygen delivery in very active muscles? How do active muscles offset this…

A: Active muscle is the area in the body where cells neds more energy than other cells in the body to…

Q: Explain how the accelerometer and the EMG electrodes work together to generate data on response…

A: An accelerometer is a gadget that tests a structure's vibration or movement acceleration. The…

Q: Define maximal oxygen uptake. Why might relative V˙O2 max be the single most important factor in…

A: Physical fitness is equally important as mental fitness. To ensure that a person is physically fit…

Q: Explain how management of FITT variables help make progress towards gaining cardiovascular…

A: The FITT include time, frequency, type, as well as intensity. The fitness goals set by individuals…

Q: 1) What relationship did you find between height and vital capacity? 2) What might be explanation…

A: Introduction -  Vital capacity is the measure of the largest volume of air which a particular person…

Q: 10. Which of the following are good ways to maximize effectiveness of chest compressions? Choose all…

A: Chest compressions have really saved the lives of many patients in many of the heart related…

Q: Describe how adaptation to resistance training occurs.

A: Resistance Training is an important and essential physical activity that involves weight training…

Q: What are the three basic components (ABC) of the operant conditioning process?

A: Psychiatric nursing is also called mental health nursing. It involves taking care of individuals who…

Q: Calcium channel blockers are used to treat hypertension since: 1) calcium helps muscle cells relax…

A: Calcium channel blockers are used as medications to treat hypertension as they lower blood pressure.…

Q: Which type of exercise is most effective for enhancing your cardiovascular health?

A: Exercise has many positive health effects and is a key strategy in the fight against obesity and its…

Q: During resistance exercise, three factors support muscle hypertrophy they include the following with…

A: Resistance exercises involve training to improve muscle strength by making muscles work against an…

Q: smokers are 4 times as likely to have a hemmorrhagic stroke than non smokers

A: Smoking doubles risk of stroke as it increases blood pressure and reduces oxygen in blood. High…

Q: Bob is a 19-year old male, who is 6’3”, and weights 160lbs. You tested Bob’s 1.5-mile run time, and…

A: Absolute VO2 max is without a doubt the amount of oxygen you breathe in liters in line with a…

Q: At maximal exercise, a recreationally active individual has an a-vO2 difference of 0.16 mL O2/mL of…

A: VO2 and VCO2 are significant factors in estimating a body's  proficiency during exercise. VO2…

Q: A nurse is teaching a patient a relaxation technique. Whichstatement demonstrates the need for more…

A: Patient education is the process where the health care provider provides the necessary knowledge to…

Q: A B - 60mV -70 Refer to the figure of 3 action potentials. Which action potential(s) contain a…

A: Option A shows graph for action potential of SA node where calcium ion movemwnt is shown so this is…

Q: High-intensity, variable-resistance strength training produces no improvement in submaximal exercise…

A:

Q: A 65-year old man with heart failure is unable to climb a flight of stairs without experiencing…

A: Digoxin is a type of cardiac glycoside medication used in the treatment and management of heart…

Q: ##3.

A: Inotropes are drugs that alter the strength of your heart's contractions. As we know Positive and…

Q: person who lives close to sea level and usually goes jogging in the morning. When that person runs…

A: Answer : she feel like she didn't have the energy to keep up with her usual pace because :    B) her…

Q: In a homeostatic loop, what is the function of the effectors? O They keep track of what the ideal,…

A: Hemostasis involves 3 components namely receptor, control center, and effector.  These follow a…

Q: Table 2: DCMU     Time (min) A600 Control "Low" DCMU "High" DCMU 0 1.200 1.300 1.300 2 1.000 1.100…

A: Control is very important part of the experiment. it may be of two types positive and negative

Q: 2.Discuss the concepts of sensitivity and specificity of exercise testing and the predictive value…

A: Coronary Artery Disease (CAD) is one of the most occurring disease and common complaint by patients…

Q: Which of the following is true regarding EF-ts: A. Recharges EF-G B. Recharges EF-th C. Both a and…

A: