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pump it- song for bio pump it- song for bio
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Cardiovascular Cardiovascular FitnessFitness
Chapter 7 TextbookChapter 7 Textbook
Course Packet page 25Course Packet page 25
Cardiovascular FitnessCardiovascular Fitness
Ability of the heart, lungs, and blood Ability of the heart, lungs, and blood vessels to function efficiently when a vessels to function efficiently when a person exercises the bodyperson exercises the body
What is the What is the Cardiovascular System Cardiovascular System
made up of?made up of? Heart, blood, and blood vesselsHeart, blood, and blood vessels
What is the Respiratory What is the Respiratory System made up of?System made up of?
Lungs and air passagesLungs and air passages
What are the jobs of the What are the jobs of the heart, arteries, and heart, arteries, and
veins?veins? Heart: pumps blood throughout the Heart: pumps blood throughout the
bodybody ArteriesArteries: carry blood : carry blood awayaway from the from the
heart to the bodyheart to the body Veins: carry blood back to the heartVeins: carry blood back to the heart
Resting Heart RateResting Heart Rate& &
Active Heart RateActive Heart Rate
Resting heart rate: 80 beats per Resting heart rate: 80 beats per minuteminute
Active heart rate: 140-220 beats per Active heart rate: 140-220 beats per minuteminute
Life Choices Life Choices that hinder or that hinder or support the cardiovascular support the cardiovascular system and/or respiratory system and/or respiratory
systemsystem
Activity levelActivity level Diet and NutritionDiet and Nutrition Smoking, drinking, drugsSmoking, drinking, drugs Genetics, heredityGenetics, heredity
FIT Formula FIT Formula
Aerobic vs. Aerobic vs. AnAnaerobic aerobic ActivityActivity
Aerobic activityAerobic activity Activity steady enough Activity steady enough
to allow the heart to to allow the heart to supply all the oxygen supply all the oxygen your muscles needyour muscles need
Example: jogExample: jog
Anaerobic activityAnaerobic activity Activity so intense Activity so intense
that your body canthat your body cannotnot supply adequate supply adequate oxygen to sustain it oxygen to sustain it for long periods of for long periods of timetime
Example: sprintExample: sprint
Skill-related FitnessSkill-related Fitness
Parts of fitness that help a person Parts of fitness that help a person perform well in sportsperform well in sports
– SKILLSSKILLS– (agility, balance, coordination, power, (agility, balance, coordination, power,
reaction time, speed)reaction time, speed)
Skill-related Anaerobic Skill-related Anaerobic ActivitiesActivities
(Sprinting bursts in a sport)(Sprinting bursts in a sport)
Running a route in football Running a route in football bursts of speed in soccer or basketball – bursts of speed in soccer or basketball –
for example attacking the ball in soccer, for example attacking the ball in soccer, recovering back on defense to prevent recovering back on defense to prevent the opponent from scoringthe opponent from scoring
Sprint in trackSprint in track Sprint the bases in baseball/softballSprint the bases in baseball/softball
HEARTHEART The heart is an involuntary The heart is an involuntary
musclemuscle– It beats regularly without you telling it to It beats regularly without you telling it to
do sodo so
Effect of Exercise On the Heart
Ways to assess Ways to assess cardiovascular fitness…cardiovascular fitness…
*Maximal Oxygen Uptake Test*Maximal Oxygen Uptake Test PACERPACER Walking TestWalking Test Step TestStep Test Mile RunMile Run
Thresholds of Training
Calculate YOUR Target Heart Calculate YOUR Target Heart Rate ZoneRate Zone
Low end (target threshold)Low end (target threshold)– [220 – your age x .65][220 – your age x .65]
High end (target ceiling)High end (target ceiling)– [220 – your age x .85][220 – your age x .85]
The Circulatory Song!The Circulatory Song!
http://www.youtube.com/watch?v=q0s-1MC1hcE&feature=related