14.09 · Activité physique, obésité et métabolisme

Physical activity, obesity and metabolism

Balance énergétique et lipides · 28 pages

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Physical activity in obesity prevention and treatment

1Physical activity in obesity prevention and treatment 2Definition of physical activity (WHO)3Definition of sedentary behavior

Fitness and mortality risk

4Cardiorespiratory fitness in healthy adults 5All-cause, CVD, and cancer mortality 6Relative risk of death vs. maximal METs

Measuring physical activity

7Steps per day and pedometry 8METs and activity intensity levels

WHO recommendations

9Adults 18–64: aerobic and strengthening 10Adults 18–64: limit sedentary time 11Older adults ≥65: aerobic targets 12Older adults ≥65: strengthening and balance 13Older adults ≥65: limit sedentary time

Vicious circle: sedentariness and obesity

14Evolutionary preference for energy-dense food 15Barriers: physical and psychological obstacles 16Full cycle diagram

Exercise intolerance mechanisms

17Heart rate variability concept 18Cardiac level: autonomic nervous system and HRV 19Muscular level: mitochondrial oxidative capacity 20Exercise restores mitochondrial volume and lipid oxidation

21Sedentariness and 35 chronic diseases 22Physical activity effects on obesity comorbidities

Clinical guidelines for obesity treatment

23When, how, how much (overview)24Dose-response: activity level and weight loss 25Establish, develop, improve adherence (NAASO)26Caloric expenditure by exercise type 27When, how, how much (answers)28Energy math: 1 kg fat = 9000 kcal

14.09Page 1Physical activity in obesity prevention and treatment

Activité physique, obésité et métabolisme page 1

14.09Page 2Physical activity in obesity prevention and treatmentDefinition of physical activity (WHO)

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14.09Page 3Physical activity in obesity prevention and treatmentDefinition of sedentary behavior

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14.09Page 4Physical activity in obesity prevention and treatmentFitness and mortality riskCardiorespiratory fitness in healthy adults

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14.09Page 5Physical activity in obesity prevention and treatmentFitness and mortality riskAll-cause, CVD, and cancer mortality

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14.09Page 6Physical activity in obesity prevention and treatmentFitness and mortality riskRelative risk of death vs. maximal METs

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14.09Page 7Physical activity in obesity prevention and treatmentMeasuring physical activitySteps per day and pedometry

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14.09Page 8Physical activity in obesity prevention and treatmentMeasuring physical activityMETs and activity intensity levels

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14.09Page 9Physical activity in obesity prevention and treatmentWHO recommendationsAdults 18–64: aerobic and strengthening

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14.09Page 10Physical activity in obesity prevention and treatmentWHO recommendationsAdults 18–64: limit sedentary time

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14.09Page 11Physical activity in obesity prevention and treatmentWHO recommendationsOlder adults ≥65: aerobic targets

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14.09Page 12Physical activity in obesity prevention and treatmentWHO recommendationsOlder adults ≥65: strengthening and balance

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14.09Page 13Physical activity in obesity prevention and treatmentWHO recommendationsOlder adults ≥65: limit sedentary time

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14.09Page 14Physical activity in obesity prevention and treatmentVicious circle: sedentariness and obesityEvolutionary preference for energy-dense food

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14.09Page 15Physical activity in obesity prevention and treatmentVicious circle: sedentariness and obesityBarriers: physical and psychological obstacles

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14.09Page 16Physical activity in obesity prevention and treatmentVicious circle: sedentariness and obesityFull cycle diagram

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14.09Page 17Physical activity in obesity prevention and treatmentExercise intolerance mechanismsHeart rate variability concept

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14.09Page 18Physical activity in obesity prevention and treatmentExercise intolerance mechanismsCardiac level: autonomic nervous system and HRV

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14.09Page 19Physical activity in obesity prevention and treatmentExercise intolerance mechanismsMuscular level: mitochondrial oxidative capacity

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14.09Page 20Physical activity in obesity prevention and treatmentExercise intolerance mechanismsExercise restores mitochondrial volume and lipid oxidation

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14.09Page 21Physical activity in obesity prevention and treatmentSedentariness and 35 chronic diseases

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14.09Page 22Physical activity in obesity prevention and treatmentPhysical activity effects on obesity comorbidities

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14.09Page 23Physical activity in obesity prevention and treatmentClinical guidelines for obesity treatmentWhen, how, how much (overview)

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14.09Page 24Physical activity in obesity prevention and treatmentClinical guidelines for obesity treatmentDose-response: activity level and weight loss

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14.09Page 25Physical activity in obesity prevention and treatmentClinical guidelines for obesity treatmentEstablish, develop, improve adherence (NAASO)

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14.09Page 26Physical activity in obesity prevention and treatmentClinical guidelines for obesity treatmentCaloric expenditure by exercise type

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14.09Page 27Physical activity in obesity prevention and treatmentClinical guidelines for obesity treatmentWhen, how, how much (answers)

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14.09Page 28Physical activity in obesity prevention and treatmentClinical guidelines for obesity treatmentEnergy math: 1 kg fat = 9000 kcal

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