A healthy athlete’s diet is likely to consist of what macronutrient composition?

What beverage is the best choice for meeting an athletes fluid needs?

caffeinated beverages, because they can improve athletic endurance c. sports drinks, because they provide the electrolytes necessary to sustain hydration d. water, because it will replace the fluid lost from sweating during activity p. 412 e.

What type of diet can improve an athlete’s endurance?

“Carbohydrates should make up at least 50 percent of an endurance athlete’s diet,” Allen says. “A good guide is to look at your plate and make sure [that] half is covered with carbs, such as fruits, starchy vegetables, rice, noodles, or whole grains.”

How does iron deficiency affect athletic performance quizlet?

Iron deficiency impairs all types of athletic performance equally because iron is used to deliver oxygen to the lungs. … Iron deficiency reduces the number of red blood cells and results in hemolytic anemia. c. Insufficient iron impairs aerobic work capacity, causing the athlete to tire easily.

What is the guideline for aerobic activity as defined by the Physical Activity Guidelines for Americans quizlet?

For substantial health benefits, adults should do at least 150 minutes, 2 hours and 30 minutes, a week of moderate-intensity, or 75 minutes, 1 hour and 15 minutes, a week of vigorous-intensity aerobic physical activity, or an equivalent combination of moderate- and vigorous intensity aerobic activity.

How can endurance athletes best postpone fatigue during their activity group of answer choices?

How can endurance athletes best postpone fatigue during their activity? ​Eat glucose periodically during the event. Calculate the protein needed by a male runner weighing 152 pounds who is training for an upcoming competition. He participates in sprints and hurdling races.

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What are the components of fitness quizlet?

Cardiovascular fitness, muscular endurance, muscular strength, flexibility and body composition.

Which type of diet can improve an athlete’s endurance quizlet?

Which diet has been shown to increase an athlete’s endurance? high-carbohydrate diet.

How does iron deficiency affect athletic performance?

If you’re an athlete who is deficient in iron, you probably have lower levels of red blood cells and hemoglobin, which can negatively impact performance. Conversely, too much iron in the blood can increase inflammation, raise cholesterol and decrease cardiovascular health.

What is the purpose of sweating quizlet?

What is the purpose of sweating? e. As sweat evaporates it cools the skin’s surface and the blood flowing beneath it.

What intensity level of aerobic exercise is considered moderate for older adults quizlet?

What are some of the modifications made in these tests for older adults? what are the physical activity guidelines for aerobic activity? Typically three (intense) to five (moderate intensity) days per week depending on the intensity of the activity. For moderate- intensity, accumulate 30-60 minutes per day.

What is the minimum amount of moderate intensity physical activity a person should engage in every week to gain health benefits quizlet?

Adults aged 18-64 years should do at least 150 minutes of moderate-intensity aerobic physical activity throughout the week, or do at least 75 minutes of vigorous-intensity aerobic physical activity throughout the week. 2. Aerobic activity should be performed in bouts of at least 10 minutes duration.

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