Describe the underlying causes of the decrease in V̇ O2 max that occurs with cessation of endurance training.

Q: Describe the Exercise-Induced Muscle Soreness?

A: Exercise-Induced Muscle Soreness is the pain and stiffness felt in muscles several hours to days…

Q: Explain why both endurance and resistance exercise areimportant in old age

A: Muscles, as well as bones, are strengthened by regular exercise and physical activity. It boosts…

Q: Explain how carbon monoxide can influence V ̇O2 max and endurance performance.

A: Carbon monoxide gas is a product of combustion reactions by burning of certain fuels. It is emitted…

Q: Describe the factors limiting performance in all- out activities lasting 10–180 seconds.

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

Q: Discuss the physiological rationale for the assessment of the lactate threshold in the endurance…

A: Lactate that is produced in one tissue and later transported to another tissue such that it can be…

Q: Which energy source varies the most during different intensities of exercise? What is the range of…

A: When a body performs physical activity the energy expenditure increases above the resting energy…

Q: Explain why maximal aerobic power decreases at altitude and what effect this has on performance in…

A: Answer: Introduction: Maximal aerobic power decreases at altitude and what effect this has on…

Q: 19. Define myoplasticity and predict the changes that would occur to muscle fibers with endurance…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Contrast the role of neural adaptations with hypertrophy in the increase in strength that occurs…

A: Hypertrophy refers to the increase and growth of muscle cell size achieved through exercise. Extreme…

Q: Acute Benefits of Exercise.

A: Exercise is the aspect of physical activity that involves voluntary increase in the movement of the…

Q: Compared to pretraining, adaptation to aerobic training results in O a decrease in maximal Q due to…

A: Aerobic exercise helps in increasing the circulation in heart, lungs and blood vessels and…

Q: Identify the optimal range of frequency, intensity, time (duration), and type (FITT) of activity…

A: F.I.T.T. stands for frequency, intensity, time, and type of exercise. These are the four elements…

Q: Explain why distance running performance decreases at altitude.

A: Breathing (or ventilation) is the way toward moving air into and out of the lungs to encourage gas…

Q: Discuss how training increases V̇O2 max.

A: Oxygen is one of the most important biomolecule or element for all living organicism. It is…

Q: Discuss the advantages and disadvantages of each of the following types of strength measurement: (1)…

A: 1 and 2.  Dynamic strength estimation: It is prior called Free-Weight strength testing. It measures…

Q: C18H36O2(s) + 26O2(g) → 18CO2(g) + 18H2O(l) a) Compute the RER b) Determine the rate of energy…

A: The respiratory Exchange Ratio (RER) can be described as a ratio between the amount of oxygen [O2]…

Q: Why is sprint performance not affected by altitude?

A: At higher altitudes, the density of air decreases. The atmospheric pressure also decreases which…

Q: Contrast exercise with physical activity; explain how both relate to a lower risk of CHD and…

A: The heart is localized in the thoracic chamber. Diseases related to this organ could be fatal. A…

Q: Explain how “high-intensity” endurance training improves acid-base balance during exercise.

A: The pH of the blood should be maintained to maintain homeostasis, it is also required for proper…

Q: Discuss how changes in “central command” and “peripheral feedback” following an endurance training…

A: Endurance trained people show lower pulse rate and ventilator response than the…

Q: Graph the change in oxygen uptake during recovery from exercise. Label the excess post-exercise…

A: Here in the given graph the start and end exersive are well labelled.

Q: Given that lactate accumulation will adversely affect endurance, what test might be an indicator of…

A: Maximal oxygen consumption refers to the maximum oxygen that can be utilized by an individual during…

Q: Describe the different types of warm-up activities and the mechanisms by which they may improve…

A: Warming up is a practice of getting mentally or physically prepped up for the activity that helps…

Q: Identify factors affecting maximal performance.

A: Maximal performance is an important metric to understand various aspects of the biology of an…

Q: Discuss the notion that intense exercise might result in permanent damage to (b) the musculoskeletal…

A: In human physiology, the musculoskeletal system is defined as the system composed of skeletal bony…

Q: Following a periodization program, your training volume should ______ during the competition phase,…

A: Answer : Decrease

Q: In addition to cardio-respiratory endurance_____ endurance can be built up by participating in…

A: Aerobic cellular respiration is the biological process which enables any organism to undergo…

Q: Explain the 4 elements of physical fitness and explain fuel use during exercise with regards to…

A: INTRODUCTION- The respiratory system is the main system which uptake and transport the oxygen to the…

Q: Aerobic training decreases the graphical area defined as oxygen deficit True O False

A: Answer- TRUE

Q: Including the muscle activity in the measurements of BCI make this system as: Dependent BCI…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: describe the role of resistance training in improving sports performance.

A: Resistance training is defined as any exercise that causes, muscle contract against an external…

Q: Is there a difference in the time interval from the end of the T wave to the peak of the next R wave…

A: During exercise, the heart rate increases, this cause a shortening of diastole and systole of the…

Q: What is the optimum muscle activity to undertake for muscular hypertrophy? Explain deeply

A: Muscle hypertrophy is increase in the size mass of muscle due to its excessive constant use.Muscular…

Q: IN 5 sentencecs explain othe physiologic effects and the risks associated with wearing a mask while…

A: Respiration  The process of breaking of glucose molecules into water and carbon dioxide and produce…

Q: How much exercise is enough? Discuss the controversy among professional groups in determining…

A: Physical activity and exercise is an important component for pleading a healthy life. Being…

Q: Is a good VO2 max important for anaerobic athletes?

A: The highest amount of oxygen you can use during exercise is referred to as VO2 max .    The…

Q: Develop a periodized fitness plan for improved performance in 400 meter event.

A: The 400-meter occasion is the same, in everyday definition, from some other run occasion. There is a…

Q: Describe the changes in barometric pressure, PO2, and air density with increasing altitude. Include…

A: Atmospheric pressure and altitude or height is correlated. The relationship is reverse.  Atmospheric…

Q: Describe the lactate threshold and the economy of effort. How are they each measured? What is each…

A: As you know cellular respiration is of two types, during anaerobic respiration the pyruvate…

Q: List and describe three changes in muscles that occur duringendurance training and explain how each…

A: Three changes in muscles that occur during endurance training are:   a slower utilization of…

Q: can someone explain the premise of strength duration curve, including the rheobase and chronaxie?

A: STRENGTH-DURATION CURVE- The strength-duration curve is a graphical representation of the…

Q: State whether HR increased or decreased after exercise.

A: Human heart is situated in the thoracic cavity and it measure approximately a fist of human hand.…

Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.