Transcript Fitness Powerpoint File

Chapter 12
Lesson 1
Benefits of Physical Activity
1. Physical Activity
Any form of movement
that causes your body
to use energy
Lesson 1
2. Physical Fitness
The ability to carry
out daily tasks and
have enough reserve
energy to respond to
unexpected demands
3.
List 3 benefits from
Figure 12.1 on
Page 319
3 columns to demonstrate mental, social, and physical benefits
3. Benefits To
Emotional Health
• Stress relief
• Mood enhancement
• Better sleep
• Improved self-esteem
3. Benefits To Social Health
• Meet New People
• Better In Social Situations
• Opportunity For Interaction
• Helps Manage Stress
• Enhances Relationships
4. Risks of Inactivity
4. Risks of Inactivity p. 322
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Obesity - Diabetes Type IIHeart Disease
Cancer - Arthritis
Poor Performance academically
& athletically
• More likely to absent
• More susceptible to common colds, etc.
• Stress, anxiety, and depression
Inactivity Statistics
• More than 1/3 teens do not
participate in regular activity.
• 29% regularly
attend P.E.
Sedentary Lifestyle
5. A way of life that involves little
physical activity.
6. Sedentary Lifestyle Leads to
• Unhealthful weight gain
• Diabetes
• Osteoporosis
• Lack of Stress
Management
• Decreased Social Health
Metabolism
•How your body
converts food into
energy
Why a A Higher
Metabolism?
• A body burns more calories
at rest.
• Metabolism decreases with
age.
• An excellent weight loss
strategy.
Improving Your Fitness
Lesson 2
Use Your Book - Lesson 2 Ch.
12
7.List the 5 elements of fitness.
8.Define Cardiorespiratory Fitness.
9.Define Muscular Strength.
10.Define Muscular Endurance.
11.Define Flexibility.
12.Define Body Composition.
7. The five elements of Fitness
Cardiovascular Endurance
Muscular Strength
Muscular Endurance
Flexibility
Body Composition
9. Flexibility
The ability to move your
body parts through their
full range of motion.
10. Muscular Strength
The amount
of force your
muscles can
exert.
11. Muscular Endurance
The ability
of your muscles
to perform physical
tasks over
a period of time
without tiring.
12. Cardio Respiratory
Endurance
• Heart & Lungs
• Blood Vessels
• Send Fuel & O2
• To Body’s Tissues
• During long periods of moderate to
vigorous activity
1 out of 5 teens
13. Body Composition
are obese due
to poor eating
habits and
The ratio of fat
to
lean
inactivity.
body tissue in your
body.
Be active. Be Healthier.
Fitness Tests
13. Body Composition Tests
•Skin Fold Caliper
•Bioelectrical Impedance
•Body Mass Index
•Height/Weight Charts
•Hydrostatic (under water)
Weighing (most accurate)
14. Flexibility Test
Sit & Reach
15. Muscular Strength
Pull-Ups
16. Muscular Endurance
Sit-Ups
17. Cardio-Respiratory
Endurance
Tests
1 Mile Run
Step-Test
12 Minute
Walk-Run
Types of Exercise
Aerobic
long &
19.
Anaerobic
continuous
18.
short
intense
Lesson 3 page. 331
Planning a personal activity
program
20. Factors that affect one’s
activity choice
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Cost
Residence
Schedule
Fitness level
Overall health
Personal safety
Examples of Aerobic
• Aerobics
• Walking
• Jogging
• Cross-Country Skiing
• Biking
• Roller-Blade
Examples of Anaerobic
• Sprinting
• Weight Training
• Running
• Basketball
• Football
• Wrestling
22. Principles of building fitness
23.Warm-up – gentle cardiovascular
activity that prepares the muscles for
work.
24. Cool-down - a low-level activity that
prepares your body to return to a resting
state.
25.
Exercise session stages
A. Warm-Up (5min.)
B. Work Out (20-60 min.)
C.
Cool-Down (5 min.)
26. The workout
The part of an exercise
session when you are
exercising at your highest
peak.
27. The Workout
F.I.T.T. Model
•F requency
•I ntensity
•T ime
•T ype
Workout
28.
Frequency
Intensity
Time
Type
How Often?
How Hard
How Long?
What Exercise?
20-30 Min.
Favorite
3-5 Days / Week 60%-85% HR Max.
29. Resting Heart Rate
The number of times your
Heart beats when
the
heart
(F.I.T.T. Formula).
Is not active
Helps determine one’s level of fitness.
Normal range = 60-70 beats / minute.
30. Explain the target heart
rate
See Fig. 12.12 on page 332
Listen for a detail
explanation during class
lecture.
Lesson 4
Fitness Safety
And
Avoiding Injuries
INJURIES
• When?
Low level of fitness
• Where?
Muscular skeletal system
• How?
Exceeding Limits
31. Ways to protect yourself from
injury (only list 5)
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Use the correct safety equipment
Pay attention to others
Weather
Play at your personal skill level
Know your limits
Warm-up and cool-down
Stay within the designated activity area
Obey the rules and restrictions
Sportsmanship
If an injury occurs, get help
32. Equipment Guidelines
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Wear the correct athletic shoe
Wear dry socks
Choose comfortable clothes
Wear a helmet, knee pads. gloves,
etc.
• Use reflectors
• Wear a cup or athletic supporter
Only list 5 from above
33. Frostbite
A condition that results when
body tissue becomes frozen
34. Hypothermia
A condition is which body
temperature becomes
extremely low
35. Overexertion
Overworking the body
36. Heat Exhaustion - a
form of physical stress on the
body caused by overheating
37. Heat Stroke
A condition in which the body
loses the ability to rid itself of
excessive heat through
perspiration
38. Muscle Cramps –
sudden and sometimes
painful contractions of the
muscles due to dehydration,
overexertion, or fatigue.
39. Strain-overstretching
and tearing a muscle
40. Sprain-injuries to
ligaments around a joint.
41. Tendonitis-inflamation or swelling in
the tendons
42. Fracture-broken bones
43. Dislocation-when a bone pops out of
its normal position in a joint
44. Concussion-injury to the brain that
results in headaches, unconsciousness, or
P.rotect- with a bandage or splint
R.est- no activity…see a Dr.
I.ce- 2o min. , 3X per day
C.ompression- use a wrap
E.levation- above the heart
Steroids
Synthetic substances that are similar to the male hormone testosterone
(increased muscle mass and enhanced performance)
Physiologist
Science
Develops Exercise Nutrition Programs Bachelor's Degree
Programs