Improving Physical Fitness - PowerPoint PPT Presentation

1 / 22
About This Presentation
Title:

Improving Physical Fitness

Description:

Improving Physical Fitness Objectives: Discuss the Benefits of a Healthy Lifestyle and Aerobic Activity Bell Ringer #2 5 Components of Fitness. 2 Types of Stretching ... – PowerPoint PPT presentation

Number of Views:157
Avg rating:3.0/5.0
Slides: 23
Provided by: hhs46
Category:

less

Transcript and Presenter's Notes

Title: Improving Physical Fitness


1
Improving Physical Fitness
Objectives Discuss the Benefits of a Healthy
Lifestyle and Aerobic Activity
2
Objectives- Day 2
SOLs 9.1, 9.1b, 9.1d 9.2, 9.2a, 9.1c 9.4, 9.4a,
9.4b
  • Students will be able to explain muscular actions
    in the body
  • Students will be able to tell you types of
    muscles in the body
  • Students will be able to explain how muscles move
  • Students will be able to explain the 5 components
    of fitness
  • Students will be able to understand the 2 types
    of stretching

3
Bell Ringer 2
Write a half page red to red.
  • Every generation of people is different in
    important ways. How is your generation different
    from your parents generation? Use specific
    reasons and examples to explain your answer.
  • Include the statement as the first sentence in
    the beginning of essay. Save these to be turned
    in with your test! Worth 10 Points.

4
5 Components of Fitness.
  1. Flexibility- which is the range of movements of
    your joints.

5
2 Types of Stretching
  1. Static Stretching the muscle to a point where a
    pull is felt and holding it for 15-30 seconds
  2. Ballistic is rapidly stretching the muscle with
    a bouncing movement.

6
5 Components of Fitness
  1. Cardio respiratory Endurance- the ability of your
    heart, lungs, and blood vessels to send oxygen to
    your bodys tissues during vigorous exercise.

7
5 Components of Fitness
  1. Muscular Endurance- which is how well your
    muscles can keep performing over a period of time
    without undue fatigue.

20,21,22
8
5 Components of Fitness
  • 4- Muscular Strength- which is the greatest
    amount of work your muscles can do at a given
    time.

9
5 Components of Fitness
  • Body Composition- which is the amount of fat
    tissue your body has compared to the amount of
    other tissues.

10
Muscular System
  • Your body has three basic types of muscle tissue

11
Cardiac muscle
  • Special type of tissue that forms the wall of the
    heart.
  • This muscle pumps blood through your
    cardiovascular system.
  • Cardiac muscle is an
  • involuntary muscle,
  • meaning they work without
  • a persons conscious control.

12
Smooth muscle
  • Smooth muscles are located in places such as the
    intestines and blood vessels.
  • Smooth muscles are involuntary muscles.

13
Skeletal muscle
  • Skeletal muscles are attached to your bones and
    cause body movement.
  • Adults have 206 bones
  • There are over 600 muscles in your body.

14
Skeletal muscle
  • Skeletal muscles are voluntary, meaning they are
    under conscious control.
  • Skeletal muscles account for 40-50 of your
    total body weight.

15
There are five basic actions of Skeletal Muscles
16
Flexion
  • This means bending or folding.
  • Flexor muscles generally curl the body forward
    into the fetal position.

17
Extension
  • This means stretching out, the opposite of
    flexion.
  • Extensor muscles stretch the body as in bending
    backwards with your arms over your head.
  • Like waking up in the morning and stretching.

18
Abduction
  • This means drawing away
  • In body terms, it is a movement to the side as in
    lifting your arm or leg away from your body when
    you step to the side or reach out to the side.

19
Adduction
  • This means drawing inward
  • A sideways motion opposite to abduction as in
    bringing an arm or leg back towards the center of
    the body.

20
Rotation
  • This means turning around, like a wheel.
  • Movement around the axis of a bone like the
    movement of your head when you look from right to
    left or the movement of your hand and wrist when
    you use a screwdriver.

21
  • Flexors and extensors work in opposition.
  • Abductors and adductors work in opposition.
  • Rotation uses muscles that work in combination.

22
THE END!!
Write a Comment
User Comments (0)
About PowerShow.com