test 3.4 Flashcards
how many musculoskeletal injuries occur in a year
25 million+
what is the primary factor to injuries
physical factors
true or false
overuse injuries estimated to account for half of all sports
true
true or false
injuries do not vary by sport
false
which gender is more likely to get in injured and by how much
women are more likely by odds decease as they get older
are upper or lower limbs more likely to get injuired
lower limbs
how much time is lost with injuries in HS and College
HS- 1 week
College- 3 weeks
true or false
Physical activity volume increases the odds of musculoskeletal injury
true
true or false
fitness increase the odds of musculoskeletal injury
false it decreases it because they are highly fit
who is at the greatest risk for injury?
people who do not exercise and all of a sudden begin exercising at a high volume (inactive/unfit and highly active)
what are the two psychological vulnerability to injury
- Personality (influence how well people cope with stress)
- Stress (people with high levels of life stress have more sport and exercise injuries, effects are largest for those with poor coping skills or lacking social support)
which has a greater effect on injury stress or personality
stress
what is the stress process a combination of
exposure and response
true or false
people vary in how the react to a stressor
true
true or false
stress can make people stronger
false
what are the to mechanisms that stress is related to
Attentional disruption- stress reduces peripheral (narrowing) and cause task-irrelevant thoughts (distraction)
Increased muscle tension- stress increased muscle tension and interfere with coordination
true or false
stress during recovery can impair recovery and decreases action of insulin-like growth hormones
true
true or false
stress does not effect sleep
false
how can daily stress be monitored
- self-reports(BEST ONE) (easy, inexpensive, burdensome)
- biomarkers (objective, expensive, impacted by alot of factors)
- wearables(objective, expensive, blindspots)
what are the stages of grief
denial anger bargaining depression acceptance
what are the psychological reaction to injury
- injury-relevant information processing
- emotional upheaval and reactive behaviors
- positive outlook, coping
true or false
individuals do not differ in timing, duration, and intensity of responses related to injuries
false different people react differently to injuries and might not go thru all stages
