Often asked: Which Of The Following Components Of Fitness Has The Most Impact On Long-term Health?

Which mineral is a component of the body’s oxygen transporting system?

Iron is an essential element for blood production. About 70 percent of your body’s iron is found in the red blood cells of your blood called hemoglobin and in muscle cells called myoglobin. Hemoglobin is essential for transferring oxygen in your blood from the lungs to the tissues.

What are the best known skill related components of physical fitness check all that apply?

There are six skill-related fitness components: agility, balance, coordination, speed, power, and reaction time. Skilled athletes typically excel in all six areas. Agility is the ability to change and control the direction and position of the body while maintaining a constant, rapid motion.

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What happens to your RHR as your fitness level goes up and why quizlet?

What happens to your RHR as your fitness level goes up and why? It increases because your metabolism has increased. It decreases because your heart can pump more blood with each beat.

Which athlete would most likely be at risk for iron deficiency?

Elite and recreational athletes, particularly female, adolescent or vegetarian athletes, involved in regular intensive training programs can be at risk of developing iron deficiency.

What are the 13 essential minerals?

Minerals include calcium, phosphorus, sodium, potassium, magnesium, manganese, sulfur, chloride, iron, iodine, fluoride, zinc, copper, selenium, chromium and cobalt (which is part of the vitamin B12/cobalamine).

What are two good sources of minerals?

Minerals include calcium and iron amongst many others and are found in:

  • meat.
  • cereals.
  • fish.
  • milk and dairy foods.
  • fruit and vegetables.
  • nuts.

What are the 6 components of skill related fitness?

There are six skill-related fitness components: agility, balance, coordination, speed, power, and reaction time. Skilled athletes typically excel in all six areas. Agility is the ability to rapidly and accurately change the direction of the body.

What are the 5 health-related components?

There are five components of physical fitness: (1) body composition, (2) flexibility, (3) muscular strength, (4) muscular endurance, and (5) cardiorespiratory endurance. A well-balanced exercise program should include activities that address all of the health-related components of fitness.

What are the 5 components of physical fitness?

5 Components of Physical Fitness

  • Cardiovascular Endurance.
  • Muscular Strength.
  • Muscular endurance.
  • Flexibility.
  • Body Composition.

Is it true that as your fitness level increases your resting heart rate will rise?

Moderate intensity exercise will raise your heart rate to about 55-70 per cent of your maximum heart rate, while rigorous or high intensity exercise will raise your heart rate to about 70-85 per cent it.

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What is the major fuel used during low intensity activity group of answer choices?

Fatty acids are the primary energy source during low-intensity activity. With fat reserves in the body being almost unlimited, low-intensity activities are able to continue for a long time. Along with fatty acids, a small amount of glucose is used as well.

Why are athletes who train at high intensity at risk for iron deficiency?

Exercise, particularly high intensity and endurance types, increases iron losses by as much as 70% when compared to sedentary populations. Athletes lose more iron due to heavy sweating as well as increased blood loss in the urine and GI tract. * Red blood cells also break down more quickly in those who exercise.

What can female athletes do to prevent iron deficiency?

Iron fortified products have been successfully used to increase haemoglobin, serum ferritin levels and to reduce the risk of iron deficiency in general adult population [10]. Dietary programs to improve iron status in female athletes have produced mixed results [11–13].

Why do runners get low iron?

Blood loss through injury, or menstruation. In endurance athletes, ‘ foot strike’ damage to red blood cells in the feet due to running on hard surfaces with poor quality shoes leads to iron loss. 3 Finally, because iron is lost in sweat, heavy sweating leads to increased risk of deficiency.

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