Compare simple and complex carbohydrates, and explain the importance of each
What will be an ideal response?
Simple carbohydrates consist of one or two simple sugars. They are a primary source of energy during exercise and are required for normal brain function. Complex carbohydrates include glycogen, starches, and fiber. Starches are long chains of simple sugars. Fiber is a nondigestible form of complex carbohydrate but is essential because of its role in the formation and elimination of waste products. The healthiest food sources of carbohydrates are whole foods such as vegetables and fruits.
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As a race director you are planning a 5k race. You want to insure fair competition, so you have awards available for a wide range of age groups which insures that athletes of similar ages are competing against peers. Why would this be important?
A. Younger runners (e.g., 15- to 19-year olds) have a higher VO2 max than those who are more mature (e.g., 25- to 29-year olds). B. Younger runners (e.g., 15- to 19-year olds) have a lower VO2 max than those who are more mature (e.g., 25- to 29-year olds). C. Trained adolescents tend to have better running economy than trained adults. D. Trained adults tend to have better running economy than trained adolescents.
The quick, involuntary jerking of a muscle or group of muscles is known as ____________________
Fill in the blank(s) with correct word
BOD POD, skinfold calipers, and bioelectrical impedance are used to measure
A. cardiorespiratory endurance. B. muscular strength. C. muscular endurance. D. flexibility. E. body composition.
Physical activity fosters peer acceptance and tolerance of others if taught appropriately
Indicate whether the statement is true or false