Sex-Related Considerations for Female Exercise Participation
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Questions and Answers

What is a key reason for the increase in female participation in exercise, physical activity, and sport?

  • Title IX legislation passed in 1972
  • Knowledge of the health benefits of exercise and physical activity (correct)
  • Female-specific reproductive functions
  • Societal prejudices against females participating in sports
  • What female-specific issue related to exercise is highlighted in the text?

  • Sociocultural barriers
  • Neuromuscular strength
  • Hormonal imbalance
  • Orthopedic injuries (correct)
  • Which factor contributes to females being at a higher risk of ACL injury compared to males?

  • Sociocultural influences
  • Hormonal balance
  • Anatomic differences like the Q angle (correct)
  • Lack of core stability
  • What is the concept of the female athlete triad primarily concerned with?

    <p>Optimal energy availability</p> Signup and view all the answers

    What are the three interrelated spectrums described in the current ACSM definition of the female athlete triad?

    <p>Disordered eating, amenorrhea, hormonal imbalance</p> Signup and view all the answers

    What is the proposed mechanism of menstrual disturbances associated with vigorous exercise and/or low energy intake?

    <p>An imbalance in the hypothalamic-pituitary-gonadal axis</p> Signup and view all the answers

    What is oligomenorrhea?

    <p>Irregular or inconsistent menstrual cycles</p> Signup and view all the answers

    What is the prevalence of amenorrhea in the general population?

    <p>2-5%</p> Signup and view all the answers

    What is the definition of osteoporosis according to the text?

    <p>Bone mineral density (BMD) ≥2.5 standard deviations below average bone mass for a young sex- and race-matched reference population and/or the presence of a fragility fracture</p> Signup and view all the answers

    What is the definition of osteopenia according to the text?

    <p>Bone mineral density (BMD) ≥1 but less than 2.5 standard deviations below average bone mass for a young sex- and race-matched reference population</p> Signup and view all the answers

    What is the prevalence of amenorrhea among elite runners?

    <p>40%</p> Signup and view all the answers

    What is the prevalence of amenorrhea among professional ballet dancers?

    <p>66%</p> Signup and view all the answers

    What is the proposed cause of the association between intense training and menstrual cycle changes?

    <p>Low energy availability</p> Signup and view all the answers

    The Q angle, referring to the quadriceps angle, is an anatomical factor that increases the risk of anterior cruciate ligament (ACL) injury in females compared to males.

    <p>True</p> Signup and view all the answers

    The traditional definition of the female athlete triad included disordered eating, amenorrhea, and low bone mineral density, but the current ACSM description involves three interrelated spectrums: (1) optimal energy availability to low energy availability (with or without eating disorders), (2) menstrual function, and (3) bone mineral density.

    <p>False</p> Signup and view all the answers

    The passage suggests that the increase in female participation in exercise, physical activity, and sport over the past several decades is primarily due to the passage of Title IX legislation in 1972, which reduced societal prejudices and obstacles for females participating in sports.

    <p>False</p> Signup and view all the answers

    The text implies that the risk factors for anterior cruciate ligament (ACL) injury in females are multi-factorial, involving anatomic, environmental, hormonal, and biomechanical factors.

    <p>True</p> Signup and view all the answers

    According to the passage, females generally respond to training and exercise differently from males, with the exception of reproductive function (menstrual cycle, pregnancy) and orthopedic injury risk.

    <p>False</p> Signup and view all the answers

    Optimal bone health is the result of a precise synchronization of hormonal events in the hypothalamus, anterior pituitary gland, and ovaries.

    <p>False</p> Signup and view all the answers

    The prevalence of amenorrhea in the general population is higher than the prevalence in women engaged in vigorous exercise training.

    <p>False</p> Signup and view all the answers

    Oligomenorrhea and amenorrhea are interchangeable terms that both refer to the complete cessation of the menstrual cycle.

    <p>False</p> Signup and view all the answers

    Osteoporosis is defined as a bone mineral density (BMD) that is less than or equal to 1 standard deviation below the average BMD for a young sex- and race-matched reference population.

    <p>False</p> Signup and view all the answers

    Low energy availability can lead to amenorrhea, which has been observed since the 1950s to be associated with intense training.

    <p>True</p> Signup and view all the answers

    Exercise has no impact on promoting psychological and cognitive well-being in older adults.

    <p>False</p> Signup and view all the answers

    The number of older adults in the U.S. is expected to decrease by 2040 according to the U.S. Census Bureau data.

    <p>False</p> Signup and view all the answers

    Loss of independence in older adults can lead to catastrophic consequences.

    <p>True</p> Signup and view all the answers

    Osteoporosis is a condition that strengthens muscle, bone, and connective tissue in older adults.

    <p>False</p> Signup and view all the answers

    By 2030, one in every five U.S. residents is projected to be of retirement age.

    <p>True</p> Signup and view all the answers

    The $\text{VO}_{2\max}$ decline with age is more rapid after age 60-70 years compared to earlier decades.

    <p>True</p> Signup and view all the answers

    Muscle mass decreases by approximately 15-25% per decade after age 30.

    <p>False</p> Signup and view all the answers

    Biological age is considered a better indicator of an individual's ability to engage in physical activity than chronological age.

    <p>True</p> Signup and view all the answers

    The sudden decline in physical function observed in older adults is always attributed to the effects of deconditioning or disease.

    <p>False</p> Signup and view all the answers

    Individuals classified as 'oldest old' are 95 years of age or older.

    <p>False</p> Signup and view all the answers

    The $\text{VO}_{2\max}$ decline with age is less rapid after age 70 compared to earlier decades.

    <p>False</p> Signup and view all the answers

    The traditional definition of the female athlete triad included disordered eating, amenorrhea, and osteopenia.

    <p>False</p> Signup and view all the answers

    The Q angle, referring to the quadriceps angle, is an anatomical factor that decreases the risk of anterior cruciate ligament (ACL) injury in females compared to males.

    <p>False</p> Signup and view all the answers

    The prevalence of amenorrhea in the general population is lower than the prevalence in women engaged in vigorous exercise training.

    <p>True</p> Signup and view all the answers

    Low energy availability is proposed as the cause of the association between intense training and menstrual cycle changes.

    <p>True</p> Signup and view all the answers

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