Author Question: What was discovered when the mean ages for best performance of Olympic and professional athletes in ... (Read 86 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
What was discovered when the mean ages for best performance of Olympic and professional athletes in a variety of sports were charted over time?
 
  A) Ages of best performance improved over time.
  B) Absolute performance in most events improved over time.
  C) Tasks that required speed of limb movement peaked in the early thirties.
  D) Tasks that depended on endurance typically peaked in the early twenties.

Question 2

To study the impact of biological aging on motor skills, researchers focus on __________.
 
  A) sedentary adults
  B) competitive athletes
  C) men in their mid- to late thirties
  D) women in their childbearing years



cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

For a complete list of videos, visit our video library