HES 250 Lecture Notes - Lecture 13: Postprandial, Peristalsis, Thermogenesis

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jadedog958

14 Apr 2017

School

TCNJ

Department

Health and Exercise Sci

Course

HES 250

Professor

All

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Document Summary

Intensity arrangement/interval training: resistance training/circuit weight training. Energy expenditure during physical activities (full table on page 344 of textbook) Activity average number to use: 10 for men, 8 for women. Rmr represents a minimal rate of metabolism necessary to sustain life. Rmr counts for 60-75% of the total daily energy expenditure. On average, rmr is estimated to be: for men: ~1680 kcal/day, for women: ~1340 kcal/day. Measuring rmr: vo2 (l/min) energy output (kcal/min) Top 3 in terms of kcal/kg: liver, heart, brain (1 l = ~4. 8 kcal) Others: lungs, stomach, pancreas, eyes, kidney, bladder and prostate, duodenum and colon. Very heavy (twice a day, extra heavy workout) Other methods of estimation: rmr = 370 + 21. 6 ffm in kg, rmr = 38 24 body surface area (men) Rmr = 35 24 body surface area (women: according to age (full chart was not copied) 18-29 years: For men: (15. 3 bw) + 679. For women: (14. 7 bw) + 496.

Related Questions

Medical History:
Mr. AB, a 60 yr old Caucasian male, comes to your fitness center for an exercise program. He is apparently healthy but has a 15 yr history of hypertension. His goal is to improve his health and fitness and reduce his risk for heart disease. In the past he did heavy resistance training and powerlifting. At present he has a body mass index of 31 kg Â· mâ2. His medications include aspirin (325 mg daily) and atenolol (50 mg daily). He has a familyhistory of premature CHD; his low-density lipoprotein (LDL) cholesterol is elevated (165 mg Â· dlâ1); his resting BP is 148/88 mmHg; and his resting heart rate is 60 beats Â· minâ1. He drinks three or four cans of beer with dinner each evening.

Diagnosis:
Mr. AB has a lengthy history of hypertension. Additional risk factors include obesity, age, family history, dyslipidemia, sedentary lifestyle, and elevated alcohol consumption.

Exercise Test Results:
During a recent maximal exercise test, Mr. AB exercised for 6 min using the Bruce treadmill protocol and achieved a maximum heart rate of 130 beats Â· minâ1 and BP of 240/90 mmHg. He did not develop any significant arrhythmias or ST-segment changes.

Exercise Prescription:
Mr. AB achieved 81% of his age-predicted maximal heart rate (HRmax). The test was negative for underlying cardiovascular ischemia. The initial prescription should be set at a modest intensity (40% V.O2R), and emphasis should be placed on building exercise duration to increase energy expenditure. Non-weight-bearing activities should be emphasized initially to minimize risk of musculoskeletal injury.

Questions:
1. Is it necessary for Mr. AB to exercise at high intensity to help manage his hypertension?

2. How will atenolol (a b-blocker) affect the prescription of a target heart rate range for Mr. AB?

3. What is an appropriate aerobic exercise prescription for Mr. AB?

4. What advice would you give Mr. AB about going back to heavy resistance training and powerlifting?

5. What additional lifestyle modifications should be discussed with Mr. AB to optimize his BP control?

Question 2

The DSM-IV describes an "Eating Disorder Not OtherwiseSpecified" as:

self-starvation that leads to severe nutrient deficiencies

compulsive eating disorder

a variety of atypical eating behaviors used to maintain or lowerbody weight

recurrent episodes of extreme overeating followed byself-induced vomiting

Question 3

The nutrition paradox refers to:

coexistance of underweight and obesity in the same region

too mucn vitamin A in foods rich in vitamin C

poor countries that have excessive rates of obesity

obese children from nonobese parents

Question 4

Which of the following represents a nutrition transition?

decreased reliance on carbohydrates

increased consumption of sugar

increased availibility of maize over corn

lower-fat subsistence crops

Question 5

Which of the following is NOT part of the GOBI initiative?

breast-feeding

obesity control

immunization

growth monitoring

Question 6

Which of the following is a response to the drawbacks of theGreen Revolution?

WIC

high yield varities of grains

sustainable agriculture

biotechnology

Flag this Question

Question 70.5 pts

Worldwide, the major cause of undernutrition is:

unequal distribution of food

diseases (like AIDS)

poor farming practices

overpopulation

Question 8

Which agency monitors all confirmed causes of food-borneillness?

EPA

FDA

CDC

USDA

Question 9

In which of the following environments does Clostridiumbotulinum flourish?

acidic

alkaline

<40 degrees F

> 140 degrees F

Question 10

Which of the following is an example of food intoxication?

Norwalk virus

Salmonella

hepatitis A

Clostridium botulinum

Question 11

All of the following describe characteristics of the femaleathlete triad EXCEPT

menstrual dysfunction

disordered eating

hypertension

osteoporosis

Question 12

Impulsive, low self-esteem, seeks attention, extroverted, anderratic describe personality traits of:

bulemia nervosa

binge-eating disorder

obesity

anorexia nervosa

Question 13

Obsessive-compulsive, perfectionism, socially inhibited,compliant, and emotionally restrained describe personality traiatsof

binge-eating disorder

anorexia nervosa

bulimia nervosa

obesity

Question 14

The Institute of Medicine recommends a minimum of ________minutes of physical activity each day for adults.

Question 15

Regular exercise reduces the risk of type 2 diabetes by all butwhich of the following?

decreases the cellular uptake of blood glucose

delays the onset of complications of type 2 diabetes

increases control of blood glucose

enhances the action of insulin

Question 16

What is meant by the overload principle?

stretching a muscle group beyond the joint's healthy range ofmotion

improving fitness by placing extra physical demand on thebody

complete depletion of the body's glycogen

subjecting the body to inappropriately high stress

Question 17

The acronym FIT stands for:

fatigue, intensity, and training.

flexibility, increase, and training.

fitness, increase, and time.

frequency, intensity, and time.

Question 18

To achieve cardiorespiratory fitness it is recommended thattraining should occur ________.

3-5 days a week

daily

more than 5 days a week

2-3 days a week

Question 19

To achieve and maintain physical fitness, exercise intensityshould be ________ of the maximal heart rate.

35-50%

15-25%

25-30%

50-80%

Question 20

In which of the following types of exercise would CP (creatinephosphate) be an important source of energy?

biking up a mountain

sprinting in the 100-meter race

running a 10-kilometer road race

playing in a football game

Question 21

Which is NOT an advantage of aerobic metabolism over anaerobicmetabolism?

Much more energy is produced for every fuel molecule.

Aerobic metabolism acts more quickly.

Harmful metabolites do not accumulate as quickly.

A greater fuel supply is available.

Question 22

An unwanted effect of an overly vigorous warm-up is:

increased muscle temperature.

glycogen depletion.

increased body temperature.

reduced stress levels.

Question 23

Each day Bill power-walks for 45 minutes. Which fuel source(s)provide(s) energy during this activity?

amino acids

glucose

fatty acids

fatty acids and glucose

Question 24

The main disadvantage of using fat as a fuel is:

the body's limited storage capability.

its low energy density.

its slow metabolic breakdown.

the limitation of anaerobic metabolism.

Question 25

Joseph plays basketball for his high school team and he isconcerned that he is not consuming enough kilocalories to supporthis activity. Which of the following would be the best indicatorthat he is not consuming adequate kilocalories?

His hemoglobin is low.

His blood glucose levels are low.

His performance has been impaired.

He is losing weight.

Question 26

Rachel is a gymnast who trains 2 hours/day on average. Shesupports her daily activity by consuming 2,500 kilocalories perday. How many kilocalories should she be consuming fromcarbohydrate sources?

1,500-1,625 kilocalories

1,125-1,300 kilocalories

1,300-1,500 kilocalories

1,625-1,750 kilocalories

Question 27

The best time to replenish glycogen stores is:

the day after exercising.

a few hours before exercising.

the day before exercising.

right after exercising.

Question 28

In which of the following events would carbohydrate loading bethe most beneficial?

cross country skiing

baseball game

weight lifting

100-yard dash

Question 29

Osteoporosis, eating disorders, dehydration, and heat illnessare all possible consequences of:

the Zone diet.

carbohydrate loading.

inadequate dietary intake.

overtraining.

Question 30

Which of the following is the most potentially harmful?

heat syncope

heatstroke

heat cramps

heat exhaustion

Question 31

Which of the following athletes would be LEAST likely to developiron deficiency anemia?

a female marathon runner

a male basketball player who is a vegan

a female gymnast

a male distance swimmer

Question 32

Amenorrhea, sometimes seen in female athletes, is:

the onset of menstruation.

osteoporosis.

the loss of the menstrual cycle.

frequent diarrhea.

Question 33

Some athletes believe that caffeine can enhance athleticperformance because it has been shown to:

increase the transport of amino acids to exercising muscle.

increase muscle flexibility and strength.

increase the use of fatty acids as a fuel source.

regenerate ATP for energy.

Question 34

Which of the following ergogenic aids has been shown to enhanceshort-term exercise and resistance training?

chromium picolinate

creatine

carnatine

ephedrine

Question 35

Consuming processed foods as opposed to whole foods decreasesthe risk of contracting a food-borne illness.

True

False

Question 36

Regular physical activity can increase HDL-cholesterol.

True

False

Question 37

Nearly 1 in 6 American adults reports getting no physicalactivity at all.

True

False

Question 38

Lactic acid is a by-product of high-intensity exercise.

True

False

Question 39

Training can enhance the ability to store glycogen.

True

False

Question 40

The primary fuel source utilized in both anaerobic and aerobicexercise is protein (amino acids).

True

False

Question 41

Studies suggest that athletes need to consume more than 2grams/kg of protein each day to maintain muscle strength.

True

False

Question 420.5 pts

Refigerating or freezing foods will kill any bacteria present inthe food.

True

False

Question 43

Most athletes do not consume enough protein to support theiradded physical activity.

True

False

Question 44

Thirst is a very reliable indicator of dehydration.

True

False

I need these ratios:

Return on Assets

Return on Equity

Return on invested capital

Profit Margin

Gross Margin

Price to earnings

Asset Turnover

Fixed-Asset Turnover

Inventory Turnover

Collection Period

Days' sales in cash

Payables Period

Assets to Equity

Debt to assets

Debt to equity

Times Interest earned

Times Burden covered

Current Ratio

Acid Test

I need these calculated from bellow along with the common-sizeincome statement and common-size balance sheet from the five yearslisted below:

RUBY TUESDAY INC (RT)Statement of CASH FLOW
Fiscal year ends in May. USD in millionsexcept per share data.	2010-05	2011-05	2012-05	2013-05	2014-05	TTM
Cash Flows From Operating Activities
Net income	45	47	0	-39	-64	-8
Depreciation & amortization	64	64	68	63	57	53
Amortization of debt discount/premium andissuance costs			0	-1
Investment/asset impairment charges	3	7	31	44	25	11
Deferred income taxes	20	-1	-20	-16	2	-1
Stock based compensation	7	8	6	4	8	7
Inventory	-8	-2	6	-2	10	0
Prepaid expenses	-2	-1	-1	-2	-1	-3
Income taxes payable	10	-4	2	-1	0	2
Other working capital	-3	5	19	-19	-6	-26
Other non-cash items	4	-5	2	4	16	9
Net cash provided by operatingactivities	140	116	112	36	45	44
Cash Flows From Investing Activities
Investments in property, plant, andequipment	-18	-27	-38	-37	-28	-27
Property, plant, and equipmentreductions			6
Acquisitions, net		-4	-24
Other investing activities	8	6	22	59	22	16
Net cash used for investingactivities	-9	-24	-34	22	-6	-11
Cash Flows From Financing Activities
Debt issued			246
Debt repayment	-204	-91	-263	-27	-40	-16
Common stock issued	73
Common stock repurchased			-18	-30	-1	0
Excess tax benefit from stock basedcompensation		1	0	0	0	0
Other financing activities		-1	-5	4	0	0
Net cash provided by (used for) financingactivities	-131	-92	-40	-53	-41	-16
Net change in cash	0	0	38	5	-2	17
Cash at beginning of period	10	10	10	48	53	44
Cash at end of period	10	10	48	53	51	61
Free Cash Flow
Operating cash flow	140	116	112	36	45	44
Capital expenditure	-18	-27	-38	-37	-28	-27
Free cash flow	123	90	74	-1	17	17

RUBY TUESDAY INC (RT)CashFlowFlag BALANCE SHEET
Fiscal year ends in May. USD in millionsexcept per share data.	2010-05	2011-05	2012-05	2013-05	2014-05
Assets
Current assets
Cash
Cash and cash equivalents		10	48	53	51
Total cash		10	48	53	51
Receivables	10	7	1	1	1
Inventories	29	34	29	31	21
Deferred income taxes	14	14	27	7	3
Prepaid expenses	11				12
Other current assets	13	17	23	29	11
Total current assets	76	83	128	121	100
Non-current assets
Property, plant and equipment
Gross property, plant and equipment	1466	1597	1559	1448	1367
Accumulated Depreciation	-523	-566	-592	-589	-572
Net property, plant and equipment	943	1031	967	860	795
Goodwill		16	8
Intangible assets					13
Other long-term assets	44	57	71	62	49
Total non-current assets	988	1104	1045	922	857
Total assets	1064	1187	1174	1043	956
Liabilities and stockholders' equity
Liabilities
Current liabilities
Short-term debt	13
Capital leases		15	12	8	5
Accounts payable	23	30	35	15	26
Taxes payable	21	41	47	11	11
Accrued liabilities	27			25	55
Deferred revenues	8	9	9	13	17
Other current liabilities	22	24	29	32
Total current liabilities	115	119	132	106	114
Non-current liabilities
Deferred taxes liabilities	40	43	38	6	4
Deferred revenues	42	60	68	78	75
Other long-term liabilities	329	373	359	337	303
Total non-current liabilities	411	476	465	421	381
Total liabilities	526	595	597	526	495
Stockholders' equity
Common stock		1	1	1	1
Additional paid-in capital	98	105	91	68	76
Retained earnings	452	499	499	460	395
Accumulated other comprehensiveincome	-13	-13	-14	-11	-11
Total stockholders' equity	538	592	576	517	461
Total liabilities and stockholders'equity	1064	1187	1174	1043	956

RUBY TUESDAY INC (RT)CashFlowFlag INCOME STATEMENT
Fiscal year ends in May. USD in millionsexcept per share data.	2010-05	2011-05	2012-05	2013-05	2014-05	TTM
Revenue	1195	1265	1326	1251	1169	1137
Cost of revenue	982	1045	1106	1020	986	942
Gross profit	213	221	220	231	182	195
Operating expenses
Sales, General and administrative	71	86	115	139	137	117
Other operating expenses	68	69	101	59	115	87
Total operating expenses	138	155	215	198	252	204
Operating income	74	66	5	33	-70	-8
Interest Expense	17	13
Other income (expense)	1	0	-20	-55
Income before taxes	58	53	-15	-22	-70	-8
Provision for income taxes	12	6	-15	2	-5	0
Net income from continuing operations	45	47	0	-23	-65	-8
Net income from discontinuing ops				-16	1	0
Net income	45	47	0	-39	-64	-8
Net income available to commonshareholders	45	47	0	-39	-64	-8
Earnings per share
Basic	0.74	0.73		-0.65	-1.07	-0.13
Diluted	0.73	0.72		-0.65	-1.07	-0.13
Weighted average shares outstanding
Basic	62	64	63	61	60	60
Diluted	62	65	63	61	60	60
EBITDA	140	130	72	97	-12	45

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HES 250 Lecture Notes - Lecture 13: Postprandial, Peristalsis, Thermogenesis

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