THURSDAY 05/02

SR338
TODAY:
-We finished watching  and we discussed Food, Inc.
-You took Quiz 14.

HOMEWORK:
-Study for Exam 2 & work on your obesity in America essay.

EXAM 2 STUDY GUIDE:

I. Definitions
Chapter 5: eating disorders, anorexia nervosa, bulimia nervosa, binge-eating disorder, emotional eating
Chapter 6: cardiorespiratory endurance, hypokinetic diseases, aerobic exercise, anaerobic exercise, maximal oxygen uptake (VO2 Max), responders, nonresponders, principle of individuality
Chapter 7: strength training, activities of daily living, sarcopenia, metabolism, muscular strength, muscular endurance, one repetition maximum (1RM), slow-twitch fibers, fast-twitch fibers, overload principle, specific adaptation to imposed demand (SAID) training, periodization, overtraining, isometric training, dynamic training
Chapter 8: flexibility, stretching, plastic elongation, elastic elongation, static stretching, passive stretching, ballistic stretching, dynamic stretching
Chapter 12: immunity, sleep, stress, stressor, eustress, distress, explanatory style, self-esteem, fighting spirit
Chapter 15: chronological age, physiological age, functional capacity

II. Question & Answer
Chapter 5
-Approximately what % of college-age women struggle with an eating disorder?
-Approximately what % of the U.S. population has anorexia nervosa?
-As many as what % of college women may be bulimic?
-About what % of American adults are afflicted with binge-eating disorder?
Chapter 6
-During resting conditions, 70% of energy is derived from what?
-During resting conditions, 30% of energy is derived from what?
-About how many calories do we burn per minute when we are at rest?
-What is the single most important component of health-related physical fitness?
-What is the main contributing factor to hypokinetic diseases?
-What are the waste products of aerobic respiration?
-What is the waste product of anaerobic respiration?
-Only about what % of adults in the U.S. meet minimum recommendations for the improvement & maintenance of CR fitness?
-What is FITT an acronym for?
-What is the general recommendation for how long a CR exercise session should last?
-If engaging in vigorous CR exercise, how many 20-30 minute sessions per week should you do?
-If engaging in moderate CR exercise, how many 30-60 minute sessions per week should you do?
Chapter 7
-What type of fitness was the emphasis of the 1970's & 80's fitness boom?
-What may be the most important health-related component pf physical fitness in the older population?
-During muscle contraction, what type of muscle fibers are recruited first?
-What is the most common mode for strength training?
-What is the primary advantage of isometric training?
-What is the primary advantage of dynamic training?
-To stimulate strength development, the general recommendation is to use resistance of approximately what % of your 1RM?
-Between how many repetitions maximum per set should individuals perform for adequate strength gains?
-For general fitness, what is the recommendation for the amount of sets per exercise?
-To achieve significant strength gains, a minimum of how many weeks of consecutive training is necessary?
Chapter 8
-Approximately what % of all low-back problems in the U.S. are a direct result of inflexible & weak muscles?
-Muscle temperate can increase/decrease flexibility by what %?
-What is the most significant contributor to lower flexibility?
-What is the recommended warm-up time before doing steady activities?
-What is the recommended warm-up time before doing stop-&-go activities?
-What are the 2 sensory organs whose function is to protect muscles from injury during stretching?
Chapter 12
-What immune system cells that are responsible for waging war against disease or infection?
-What substances are produced by the white blood cells in response to an invading agent?
-What are released by the body, as a result of stress, that suppress immune function?
-According to the National Sleep Foundation, how many hours of sleep per night do most people get?
-On average, how many hours per night do college students sleep?
-Approximately what % of college students report chronic sleep difficulties?
-The annual cost of stress & stress-related diseases in the U.S. exceeds how much money?
-What is the #1 stressor for college students?
Chapter 15
-What is CAM an acronym for?
-What precipitate premature aging?
-For sedentary people, productive life ends before what age?
-Scientists believe that what allows people to live a vibrant life?
Food, Inc
-The modern American supermarket has on average how many products?
-Who is the largest purchaser of ground beef in the U.S.?
-So much of our industrial food is clever rearrangements of what food?
-The average American eats over over how many pounds of meat per person per year?
-We are hardwired to go for what 3 tastes?
-What will 1 in 3 American born after 2000 contract?
-The average meal travels how many miles from the farm to the supermarket?

III. Short Answer
Chapter 6
-Why do you get tired quicker when performing anaerobic exercises?
Chapter 7
-How does good strength enhance the quality of life in the older population?
-Why do women not achieve the same amount of muscle size as men?
Chapter 8
-What are the main benefits of good flexibility?
Chapter 12
-What are the health consequences of sleep deprivation?
-What is the body's reaction to stressors (GAS)?