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Title: CBSE physical education notes
Description: The notes given is helpful for the students of class 11 of CBSE syllabus. It makes a easy understanding of the test and measurements in the physical education. I hope it would be useful information for the reader. Have a nice day.
Description: The notes given is helpful for the students of class 11 of CBSE syllabus. It makes a easy understanding of the test and measurements in the physical education. I hope it would be useful information for the reader. Have a nice day.
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CBSE Class 11 Physical Education
Revision Notes
Chapter 7
FUNDAMENTALS OF ANATOMY AND PHYSIOLOGY
INTRODUCTION ANATOMY: Anatomy is the study of the structure of human body
...
MAIN SYSTEMS OF HUMAN BODY
Skeletal System
Muscular System
Digestive System
Respiratory System
Nervous System
Glandular System
Excretory system
Reproductive System
IMPORTANCE OF ANATOMY AND PHYSIOLOGY
Helps in physical fitness
...
Helps in selection of games
...
Helps in the process of rehabilitation
...
Helps to know about individual differences
...
FUNCTIONS OF SKELETAL SYSTEM
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It provides support to the body
...
It provides protection to the vital organs of the body
...
It acts as storehouse of minerals
...
It acts as junction or attachment to skeletal muscle
...
CLASSIFICATION OF BONES
Long bones
Short bones
Flat bones
Sesamoid bones
Irregular bones
Sutural bones
TYPES OF JOINTS
Immovable or fibrous joints
Slightly movable or cartilaginous joints
Freely movable or synovial joints
a
...
Pivot joint
c
...
Saddle joint
e
...
Muscles are attached to the bones of the skeleton
...
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Muscles help in the protection of organs with the bones
...
The muscles contribute about 40% of our body weight
...
Provides protection to the body
...
Each myofibril consists of
protein molecules called actin and myosin
...
FUNCTIONS OF RESPIRATORY SYSTEM
To exchange oxygen and carbon dioxide between the air and blood
...
To regulate blood PH
...
TYPES OF RESPIRATION
External respiration
Internal respiration
MECHANISM OF RESPIRATION: It involves nose, nostrils, lungs, blood and cell through
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which oxygen and carbon dioxide are exchanged and energy is produced in the body
...
It consists of heart, blood vessels, arteries, arterioles, capillaries, veins,
venules and fluid
...
It consists of four chambers which collect
impure/deoxygenated blood from different parts of body and after purification/oxygenation
it sup- plies pure/oxygenated blood to different parts of body through blood vessels
...
HEART RATE: It is the number of pumping of heart in one minute
...
It is
approximately 80 ml/beat in normal adult, whereas trained players have 110 ml/beat as
stroke volume
...
It is 5 to 6 liters at basal
level
...
SECOND WIND: The breathlessness caused due to prolonged exercise is removed
automatically by our body
...
OXYGEN DEBT: The amount of oxygen taken by an athlete during the recovery period after
strenuous activity is called as oxygen debt
...
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Title: CBSE physical education notes
Description: The notes given is helpful for the students of class 11 of CBSE syllabus. It makes a easy understanding of the test and measurements in the physical education. I hope it would be useful information for the reader. Have a nice day.
Description: The notes given is helpful for the students of class 11 of CBSE syllabus. It makes a easy understanding of the test and measurements in the physical education. I hope it would be useful information for the reader. Have a nice day.