Cardiorespiratory Endurance Chapter 3 Cardiorespiratory Endurance
The Cardiorespiratory System Heart Blood vessels Respiratory system Cardiorespiratory system at rest and during exercise
Energy Production Energy from food (glucose/glycogen) ATP (adenosine triphosphate)
Exercise and the 3 Energy Systems the immediate energy system anaerobic energy system aerobic energy system Energy systems in combination Physical fitness and energy production
Benefits of Cardiorespiratory Endurance Exercise Improved CR function Improved cellular metabolism Reduced risk of chronic disease CVD Cancer Diabetes Osteoporosis
Benefits of Cardiorespiratory Endurance Exercise (cont’d) Better control of body fat Improved immune function Improved psychological and emotional well-being
Assessing Cardiorespiratory Fitness 4 assessment tests 1 mile walk test 3 minute step test 1.5 mile run/walk test Astrand-Rhyming cycle test Heart rate measurement Interpret score
Developing a Cardiorespiratory Endurance Program Set goals Choose activities Determine frequency Determine intensity Target heart rate Ratings of perceived exertion
Developing a Cardiorespiratory Endurance Program (cont’d) Determine duration Warm-up/cool-down Building cardiorespiratory fitness Maintaining cardiorespiratory fitness
Exercise Injuries When to call a physician Managing minor exercise injuries Preventing injuries
Cardiorespiratory Endurance Chapter 3 Cardiorespiratory Endurance end