NUTRITION-MINDTAP (1 TERM)
15th Edition
ISBN: 9781337907101
Author: Sizer
Publisher: CENGAGE L
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 7SC
Summary Introduction
Concept Introduction:
The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Energy Expenditure at Rest and During Exercise
Typical RMR values are
a. 1,200 to 1,400 kcal/day
b. 1,800 to 3,000 kcal/day
c. 4,000 to 10,000 kcal/day
d. >10,000 kcal/day
For a sedentary individual, after 9-months of endurance training, the lactate threshold (LT) shifts to the ______________, which is caused, in part, by___________________________.
a.
down; an increased reliance upon glycogen during exercise
b.
right; an increased ability to utilize fats for energy during exercise
c.
up; a reduction in the amount of mitochondria as a result of training
d.
left; an increase in Pi buffering compared to the pre-training value
"During old age due to decreased muscle due to atrophy, which can be expected as a possible scenario?"
a
Increased frequency of urinary infection
b
Increase in exercise tolerance
c
decrease in fatigue
d
decrease in accidents
Chapter 10 Solutions
NUTRITION-MINDTAP (1 TERM)
Ch. 10 - Prob. 1RQCh. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 1SCCh. 10 - The length of time a person must spend exercising...Ch. 10 - Prob. 3SCCh. 10 - To overload a muscle is never productive. T FCh. 10 - Prob. 5SCCh. 10 - Prob. 6SCCh. 10 - Prob. 7SC
Ch. 10 - Prob. 8SCCh. 10 - Prob. 9SCCh. 10 - Prob. 10SCCh. 10 - All of the following statements concerning beer...Ch. 10 - Prob. 12SCCh. 10 - Prob. 13SCCh. 10 - Prob. 14SCCh. 10 - Prob. 15SCCh. 10 - Prob. 16SCCh. 10 - Prob. 17SCCh. 10 - Prob. 18SCCh. 10 - Prob. 19SCCh. 10 - Most of the time, the buyer is wasting his or her...Ch. 10 - Divide into two groups. One group will argue in...
Knowledge Booster
Similar questions
- a. Follow the increase in NADH concentration by following the increase in absorbance at 340mm.O b. Follow the increase in NADt concentration by following the increase in absorbance at 260nm.c. Follow the decrease in NADH concentration by following the decrease in absorbance at 260nm.d. Follow the increase in NAD* concentration by following the increase in absorbance at 340nm.arrow_forwardPlease explain in detail Choose three chronic diseases and discuss how exercise can help prevent and treat each of it.arrow_forwardThe maximal amount of oxygen that can be used by a person during physically exhausting exercise is called: Group of answer choices A. Maximal Oxygen Consumption B. VO2Max C. Aerobic Capacity D. Cardiovascular endurance E. Both A and B are correct All of the above are correctarrow_forward
- Describe the changes in barometric pressure, PO2, and air density with increasing altitude. Include an explanation of why maximal aerobic power decreases at altitude and what effect this has on performance in long-distance races. What recommendations would you have for a long-distance runner about training at altitude? What benefits and limitations are associated with altitude training? How would you recommend the athlete work around the limitations?arrow_forwardExercise intensity can be estimated using a. perceived exertion (RPE) O b. heart rate O c. talk test O d. All of these are ways to estimate exercise intensityarrow_forwardDescribe some potential problems when glucose is ingested immediately prior to exercise and how these problems can be avoided.arrow_forward
- A. Discuss the use of chocolate milk as a post-exercise recovery drink compared to other commercial recovery beverages. B. Regarding evidence-based literature, would you recommend chocolate milk for all types of athletes (endurance, strength, and power)? Why or why not? C. Also discuss the importance of timing of post-exercise consumption.arrow_forwardExplain in a paragraph why ice should not be applied prior to exercise. What specific things can be negatively affected?arrow_forwardA person with a high Vo2maxa. needs less oxygen than someone with a low Vo2max.b. has stronger muscles than someone with a low Vo2max.c. is less likely to show muscle tetanus than someone with a low Vo2max.d. has fewer muscle mitochondria than someone with a low Vo2max.e. experiences less muscle fatigue during exercise than someone with a lowVo2max.arrow_forward
- Describe a simple Feldenkrais exercise that takes less than 5-minute and can be done while lying down. Please provide easy-to-follow steps.arrow_forwarda. What are the advantages of the glucose peroxidase method of determining blood sugar? b. The principle of spectrophotometer is is based on _____ law. c. Differenciate hyperglycemia from hypoglycemia.arrow_forwardWhich of the following variables does NOT exhibit the same graphical response (plotted as a line graph) from rest towards maximal endurance (aerobic) exercise as that of VO2? a. Diastolic blood pressure b. Cardiac output c. Stroke volume d. Heart rate e. Systolic blood pressurearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage LearningBasic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage