midterm Flashcards

1
Q

Health

A

the overall condition of the body or mind and the presence or absence of illness or injury

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2
Q

Leading Cause of Death Among Americans Aged 15 – 24

A

Unintentional Injuries, Motor Vehicles, Poisoning, Suicide

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3
Q

Physical Fitness

A

set of attributes that allows the body to respond or adapt to the demands and stress of physical effort.

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4
Q

4 physical fitness components

A

Flexibility, Cardio Respiratory Endurance, Body Composition, Muscular Strength and Endurance

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5
Q

Obesity

A

32% bodyfat and above for women; 25% bodyfat and above for men
30 kg/m² or more BMI (Body Mass Index)

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6
Q

Overweight

A

25 – 29.9 kg/m² BMI
10 – 20 pounds over a given standard

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7
Q

Body Composition Assessment Techniques

A

Skinfolds, Bioelectrical Impedance (BIA)

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8
Q

Non Fat components of body composition

A

Skin, Bones, Muscles, Organs

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9
Q

Essential Fat

A

Amount needed for normal physiological functioning

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10
Q

nonessential fat

A

storage/adipose tissue

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11
Q

Target Heart Rate

A

(HRR(Heart Rate Reserve) X 60%)+ Resting heart rate for low 85% for high.

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12
Q

Aerobic

A

With oxygen, moderate-low intensity, long duration

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13
Q

Anaerobic

A

without oxygen, stored energy, high intensity with short duration

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14
Q

Muscular Strength

A

Your max force, one rep max

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15
Q

Muscular Endurance

A

Submaximal force over time, number of reps over time.

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16
Q

What is slow twitch used for?

A

endurance and aerobic

17
Q

What is fast twitch used for?

A

sprints, anaerobic

18
Q

What are the two types of flexibility?

A

Static flexibility and Dynamic Flexibility

19
Q

Static Flexibility

A

Able to hold an extended position

20
Q

Dynamic Flexibility

A

the ability to move through a range of motions depends on static flexibility

21
Q

Stress

A

the collective physiological and emotional responses to any stimulus that disturbed an individuals homostasis

22
Q

Eustress

A

positive stress, enhances health and performance

23
Q

Distress

A

negative stress, health and performance declines

24
Q

Symptoms of stress

A

Flight or Fight Response: increased cortisol, a stress hormone, has a negative effect on our body

25
Q

Steps to General Adaptation Syndrome

A
  1. Alarm reaction: fight or flight
  2. Resistance: Coping Stage
  3. Exhaustion/recovery: a prolonged resistance leads to exhaustion or a short resistance allows for quick recovery
26
Q

Homeostatic Sleep Drive

A

the drive from your body to sleep that gets stronger as you stay awake

27
Q

Circadian Rhythm

A

The sleep and wake pattern

28
Q

Glymphatic System

A

cleans your body as you sleep