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GCSE PE Muscular System Fun: Quizzes, Worksheets & Crazy Lever Systems!

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GCSE PE Muscular System Fun: Quizzes, Worksheets & Crazy Lever Systems!
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Alyssa

@alyssa_jayne

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The muscular system and levers are crucial components in physical education, particularly for GCSE PE students studying the OCR curriculum. This summary provides an overview of major muscles, antagonistic pairs, and lever systems, which are essential concepts for understanding human movement and physical performance.

  • The document covers 11 major muscles, the concept of antagonistic muscle pairs, and three types of lever systems in the human body.
  • Key topics include muscle function, muscle partnerships, and the mechanics of different lever classes in various body movements.

11/10/2022

639

GCSE PE
Exam Board:
OCR
MUSCULAR SYSTEM AND LEVERS
What are the 11 major muscles
deltoid
pedtorals
biceps
triceps
latissiumus dorsi
luteals

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Muscular System and Levers in GCSE PE (OCR)

This page provides a comprehensive overview of the muscular system and lever mechanics, crucial for GCSE PE muscular system OCR studies. It covers three main areas: major muscles, antagonistic pairs, and lever systems.

Major Muscles

The document lists 11 major muscles that are important for GCSE PE students to know:

  1. Deltoid
  2. Pectorals
  3. Biceps
  4. Triceps
  5. Latissimus dorsi
  6. Gluteals
  7. Hamstring
  8. Gastrocnemius
  9. Abdominals
  10. Quadriceps
  11. Trapezius

Highlight: Each of these muscles is responsible for creating specific movements in the body.

Antagonistic Pairs

The concept of antagonistic muscle pairs is introduced, which is fundamental to understanding muscle function in the body.

Definition: Antagonistic pairs are muscles that work in partnerships to create movement.

The document explains three key roles in antagonistic muscle action:

  1. Agonist: The muscle that contracts to allow movement.
  2. Antagonist: The muscle that reacts while the agonist contracts.
  3. Fixator: The muscle that stabilizes the joint and contracts to fix muscle to bone.

Example: Two examples of antagonistic muscle pairs are provided:

  • Biceps and triceps
  • Hamstring and quadriceps

These examples are crucial for understanding antagonistic muscle pairs GCSE PE.

Lever Systems

The page introduces the concept of lever systems in the human body, which is essential for comprehending biomechanics in physical education.

Definition: All levers have three parts:

  1. Fulcrum: The fixed point, generally at the center
  2. Load: The weight of the body or anything it's carrying
  3. Effort: The muscular force that moves the load

The document outlines three classes of levers:

  1. 1st Class Lever:

    • Found in the neck when the head is raised
    • Fulcrum is in the middle
  2. 2nd Class Lever:

    • Found in the ankle area when on tiptoes
    • Load is in the middle
  3. 3rd Class Lever:

    • Found at the elbow when lowering the forearm
    • Effort is in the middle

Vocabulary: FLE - An acronym used to remember the order of Fulcrum, Load, and Effort in different lever classes.

This information is crucial for understanding lever systems in physical education GCSE and provides examples of 1st, 2nd, and 3rd class levers in the human body.

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GCSE PE Muscular System Fun: Quizzes, Worksheets & Crazy Lever Systems!

user profile picture

Alyssa

@alyssa_jayne

·

76 Followers

Follow

The muscular system and levers are crucial components in physical education, particularly for GCSE PE students studying the OCR curriculum. This summary provides an overview of major muscles, antagonistic pairs, and lever systems, which are essential concepts for understanding human movement and physical performance.

  • The document covers 11 major muscles, the concept of antagonistic muscle pairs, and three types of lever systems in the human body.
  • Key topics include muscle function, muscle partnerships, and the mechanics of different lever classes in various body movements.

11/10/2022

639

 

10/11

 

PE

15

GCSE PE
Exam Board:
OCR
MUSCULAR SYSTEM AND LEVERS
What are the 11 major muscles
deltoid
pedtorals
biceps
triceps
latissiumus dorsi
luteals

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Muscular System and Levers in GCSE PE (OCR)

This page provides a comprehensive overview of the muscular system and lever mechanics, crucial for GCSE PE muscular system OCR studies. It covers three main areas: major muscles, antagonistic pairs, and lever systems.

Major Muscles

The document lists 11 major muscles that are important for GCSE PE students to know:

  1. Deltoid
  2. Pectorals
  3. Biceps
  4. Triceps
  5. Latissimus dorsi
  6. Gluteals
  7. Hamstring
  8. Gastrocnemius
  9. Abdominals
  10. Quadriceps
  11. Trapezius

Highlight: Each of these muscles is responsible for creating specific movements in the body.

Antagonistic Pairs

The concept of antagonistic muscle pairs is introduced, which is fundamental to understanding muscle function in the body.

Definition: Antagonistic pairs are muscles that work in partnerships to create movement.

The document explains three key roles in antagonistic muscle action:

  1. Agonist: The muscle that contracts to allow movement.
  2. Antagonist: The muscle that reacts while the agonist contracts.
  3. Fixator: The muscle that stabilizes the joint and contracts to fix muscle to bone.

Example: Two examples of antagonistic muscle pairs are provided:

  • Biceps and triceps
  • Hamstring and quadriceps

These examples are crucial for understanding antagonistic muscle pairs GCSE PE.

Lever Systems

The page introduces the concept of lever systems in the human body, which is essential for comprehending biomechanics in physical education.

Definition: All levers have three parts:

  1. Fulcrum: The fixed point, generally at the center
  2. Load: The weight of the body or anything it's carrying
  3. Effort: The muscular force that moves the load

The document outlines three classes of levers:

  1. 1st Class Lever:

    • Found in the neck when the head is raised
    • Fulcrum is in the middle
  2. 2nd Class Lever:

    • Found in the ankle area when on tiptoes
    • Load is in the middle
  3. 3rd Class Lever:

    • Found at the elbow when lowering the forearm
    • Effort is in the middle

Vocabulary: FLE - An acronym used to remember the order of Fulcrum, Load, and Effort in different lever classes.

This information is crucial for understanding lever systems in physical education GCSE and provides examples of 1st, 2nd, and 3rd class levers in the human body.

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

15 M

Students use Knowunity

#1

In Education App Charts in 12 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying