Transcript Lesson 1-5

TSW describe the components of healthrelated fitness
 TSW identify physical activities that
contribute to maintaining or improving
the components of health-related fitness
 TSW summarize the physical, mental and
social health benefits of physical activity
 TSW explain how an inactive lifestyle can
contribute to chronic disease
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Aerobic
Anaerobic
Capillaries
Cardio
respiratory
Duration
Endurance
Exhausted
Fitness
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Flexibility
Frequency
Heart rate
Intensity
Joint
Ligament
Maximum
Metabolism
Muscular
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Oxygen
Pulse
Stamina
Strenuous
Stroke
Target heart
rate
Tendon
Torso
Transition
 In your student journal, write a few
sentences that describe what you think
physical fitness mean. Include things a
person who was fit could do, as well as
how his or her body would work and feel.
Explain
 Physical fitness – the ability of the body to
function at its best, fit people are less tired
and handle stress better
Survey
 In the definition of fitness you wrote, what
were some of the things you said a person
who was physically fit would be able to do?
What were some of the ways you said a fit
person’s body would work and feel?
Cardio respiratory fitness – walking at a fast
pace, running, dancing, bicycling,
rollerblading, skateboarding, playing tennis,
swimming, cross-country skiing, hiking
 Muscular strength – weight lifting, sprinting,
climbing, doing sit-ups, push-ups, squats
 Muscular endurance – raking leaves,
carrying a backpack, walking, running,
rolling in a wheelchair, bicycling, swimming
 Flexibility – stretching, yoga, martial arts,
dance
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Explain
 Aerobic activities – cause you to breath
harder and heart beat faster, usually
move your large muscle groups, help
prevent heart disease, stroke, diabetes,
lowers blood pressure and cholesterol,
lose or maintain weight, reduce stress
Survey
 What’s one aerobic physical activity you
enjoy doing?
Explain – FIT
 F – Frequency – how often you do the
activity
 I – Intensity – how hard your body is working
 T – Time – how long you do the activity
 Target heart rate – 60%-80% of maximum
heart rate (220 – your age = max HR)/ 0.6 or
0.8
 Recommendation – start out closer to the
60% until you are comfortable to increase
your work
Survey
 How many of you were at your target
heart rate after jogging in place for a
minute?
 How many of you do physical activity
that puts your heart within this target
heart rate range at least 3 times a week?
Explain
 Recommended – aerobic activity 3
times a week for 30 minutes each time,
but 5-10 minutes of activity 4 or 5 times a
day
 Remember to start slow and build up
over time
Demonstrate
 Make a fist with your hand and squeeze as tight as
you can. Put your other hand on your bicep and
curl your fist.
Explain
 Muscular strength – amount of force muscles put
out when they contract, involved in all movement,
increased as muscles are “overloaded”
 Anaerobic activity – burn carbs without using
oxygen, used only for short periods of time
Survey
 What are some physical activities that would build
muscular strength?
Demonstrate
 Make a fist like last time but do it 10 times. How
do the muscles in your arm feel now?
Explain
 Muscular endurance – ability of a muscle to
sustain activity or continue to perform work,
needed in everyday life, needed in sports –
increases capillaries capacity of receiving
blood and oxygen
Survey
 What are some physical activities that would
build muscular endurance?
Demonstrate
 Stand up and touch your toes.
Explain
 Flexibility – ability of joints to move through
full range of motion, joints allow us to bend,
touch and rotate, depends on elasticity of
muscles and connective tissues
Survey
 What are some physical activities that
would increase flexibility?
Mental/
Emotional
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Social
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Summarize
 Teens who participate in regular physical activity:
› Have a stronger heart and lungs
› Have stronger muscles and more endurance
› Are more flexible and less likely to get injured
› Have less body fat and more likely to have a
healthy weight
› Have more energy
› Sleep better
› Have a better chance of a healthy adult life –
lower risk of chronic disease
Summarize
 Look good and feel good
 More energy and handle stress better
 Reduce mood swings and depression
 Help your grades – improving memory and
concentration
 Feel confident and good about themselves
 Team sports – builds friendships and meets
social needs
 Connect and share with family and friends
Explain
 Most teens care about the now rather than
the future (avoiding chronic diseases should
be your goal)
Ask and Discuss
 What are some chronic disease we’ve
discussed?
 How can leading an inactive lifestyle
contribute to these disease?
 How might getting enough physical activity
help prevent these diseases?
Summarize
 Physical activity – balances calorie to
stay at healthy weight
 Inactive habits – increase risk obesity,
high cholesterol and high blood pressure
 Getting enough physical activity each
day is an important way to help your
body stay healthy
Close
 Do you think most teens get enough
physical activity to stay fit? Why or why
not?