As exercise of a set intensity occurs over several hours The ratio of fat to carb calories used stays the same The intensity of exercise decreases over time O The fraction of carbohydrate used goes down and the fraction of fat used increases O The fraction of carbohydrate used goes up over time, as the athlete runs out of breath

Q: Which of the following is a reason for reduced long-distance running performance in the heat (e.g.,…

A: Given: Need to find  a reason for reduced long-distance running performance in the heat. Generally,…

Q: What can person gain for daily running or walking on ten floors of stairs case of ten steps four…

A: Physical exercise is the practise of engaging in some activity in order to improve or maintain one's…

Q: How can metabolic fitness be assessed in the training lab?

A: Metabolic fitness refers to a person's capacity to produce energy for work. There are several…

Q: In this example, the Metabolic Rate during galloping is always higher than the metabolic rate during…

A: False

Q: Elite sprinters typically exhibit which characteristics?     fewer mitochondria, higher oxidative…

A: Endurance training increases the number of mitochondria in our muscles . This is why these athletes…

Q: What would the primary ATP production pathway(s) and fuel source(s) be for a competitive basketball…

A: Skeletal muscle can use free fatty acids, ketone bodies, or glucose as fuel, depending on the degree…

Q: Detraining occurs rapidly. How long does it take for changes in metabolic and exercise capacity to…

A: Detraining is the incomplete or complete loss of training incited variations, because of a lacking…

Q: Describe your own flexibility in health-related.  Why do we need to stretch?

A: Increased Range of Motion: By increasing your flexibility through regular stretching, you'll be able…

Q: During exercise in a hot and humid environment, the inability of the body to lose excess heat…

A: Exercise in hot and humid environments poses challenges to the body's ability to dissipate excess…

Q: How many hours should person walking on stairs to loose weight

A: One of the effective methods to progressively and gradually lose weight is performing physical…

Q: Compare the amount of ATP used with your dominant hand to the amount in your non-dominant hand.…

A: ATP is the energy currency of the cell, as it is needed for every vital functions performed by the…

Q: ATP पुनर्जन्मासाठी 3 मार्गांची यादी करा आणि त्यांचे वर्णन करा. स्त्रोत, प्रत्येक मार्गावर किती एटीपी…

A: ATP molecule refers to adenosine triphosphate molecule. Energy is stored in the form of ATP…

Q: Name the primary sources of ATP for: a. Immediate energy for a few seconds b. Energy extending to…

A: Cellular respiration is a collection of three metabolic pathways that generate ATP: the energy…

Q: What are the three energy systems and how do they work together to supply ATP during sport…

A: Note: As per authoring guidelines only fist question is answered. Repost others, please. Three…

Q: Why is it called oxygen debt?

A: In general, vigorous exercise consumes all the stored ATP molecules as the body needs more energy.…

Q: If oxygen supplies are depleted during exercise, the body will use anaerobic respiration to produce…

A: Respiration is the process of the intake of oxygen (O2) from the external surroundings to the tissue…

Q: Eric’s aerobic capacity was recently found to be 81 mL/kg/min by measuring his VO2max on a…

A: Oxygen is a crucial factor for energy production in the body. VO2 (max) is the maximum rate (V) of…

Q: In order to help prevent hypoglycemia (reduced blood glucose concentration) during exercise,…

A: Glucose is considered as the body's major source of energy. Hypoglycemia is a condition where the…

Q: As the duration of a maximal effort increases from 10 seconds or less to between 10 and 180 seconds,…

A: Does factor become limiting in terms of energy production:

Q: A primary mechanism of fatigue during a short-duration (10 seconds), high-intensity exercise is…

A: Fatigue during focused energy exercise might become more greater because of the deficiency of…

Q: Turk (195 lbs) walked on a treadmill with a 6% grade at a speed of 90 meters/min. Determine his…

A: Weight = 195 lbsTo convert lbs to kg, multiply the given lbs value by 0.45359237 kg.Grade = 6%Speed…

Q: ● What How Glyco

A: Aerobic metabolism is a cellular process that relies on oxygen to produce energy. This metabolic…

Q: Malcolm, a 255 lb man walks at 4 mph, 5% grade for 45 min. What was Malcolm's caloric expenditure?…

A: Calorie expenditure is the number of calories burnt in performing an exercise or an activity. It is…

Q: does Muscle Relavation why fequire ATPP A TP.P

A: The energy source for muscular movement is ATP, even though other co-factors and some enzymes are…

Q: Explain the importance of glycogen loading related to athletes and coaches

A: Glycogen is a polysaccharide of glucose, it is  multibranched made up of many connected glucose. It…

Q: Describe the different systems within skeletal muscle that provide skeletal muscle with ATP. In your…

A: The skeletal muscles are also called as voluntary muscles and they are the most common type of the…

Q: What is difference of stocky and muscular? What are benefits of being stocky and being muscular? I…

A: Muscles require a large amount of energy to function. This is provided primarily by mitochondria in…

Q: What are the mechanisms that cause the cross-over from fat to carbohydrate as the primary fuel…

A: Oxidation of glucose via the glycolytic pathway produces 2 molecules of pyruvate and generates 2…

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.