human physiology lesson 16 muscles bones and movement
TRANSCRIPT
![Page 1: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/1.jpg)
Human Physiology Lesson 16 Muscles Bones and Movement
![Page 2: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/2.jpg)
Specification
• Function of the skeleton• Key bones in the body and vertebral column• Structure of bone• Function and structure of a synovial joint• Extensor and flexor muscles• Physical injuries• Degenerative diseases• Chiropractor, osteopath, orthopaedic surgeon• Surgery• Back Problems
![Page 3: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/3.jpg)
Skeleton
• Why do we have a skeleton?
![Page 4: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/4.jpg)
![Page 5: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/5.jpg)
• 13 % of total mass• 206 bones in an adult
![Page 6: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/6.jpg)
Skeleton
![Page 7: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/7.jpg)
Skeleton
![Page 8: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/8.jpg)
Muscles
• What purpose do they have?
![Page 9: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/9.jpg)
![Page 10: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/10.jpg)
MUSCLES
![Page 11: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/11.jpg)
Major muscle groups
![Page 12: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/12.jpg)
Antagonistic Pairs
• The Flexor• The Extensor
![Page 13: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/13.jpg)
Muscle Pairings
• Muscles that move a joint work in ……………… pairs.
• A good example of this is in the arm. When bending the arm, the ………… muscle contracts whilst the …………… muscle relaxes.
• When straightening the arm, the opposite occurs.
![Page 14: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/14.jpg)
Make your own simplified diagram of the arm both bending and straightening- name the agonist and antagonist muscles in each case.
![Page 15: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/15.jpg)
What is a joint?
![Page 16: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/16.jpg)
Diagram of the joint
![Page 17: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/17.jpg)
![Page 18: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/18.jpg)
• Cartilage – acts a shock absorber
• Synovial Fluid – allows joints to move smoothly
• Tendon – joins muscle to bone
• Ligament – join bone to bone
![Page 19: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/19.jpg)
![Page 20: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/20.jpg)
![Page 21: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/21.jpg)
![Page 22: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/22.jpg)
LIGAMENT, BONE, CARTILAGE, CAPSULE, SYNOVIAL FLUID, SYNOVIAL MEMBRANE, TENDONS, MUSCLES.
DRAW AND LABEL THE JOINT- SAY WHAT EACH PART DOES
![Page 23: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/23.jpg)
Synovial Joint
• Ligament
• Synovial Membrane
• Synovial Fluid
• Cartilage
![Page 24: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/24.jpg)
The Back
• The Vertebral Column Structure
![Page 25: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/25.jpg)
Posture
• 7• 12• 5• 5• 4
FUNCTION
![Page 26: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/26.jpg)
BONES
• What is the structure of a bone?
– Vitamin D– Calcium– Cartilage
![Page 27: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/27.jpg)
BONES
• What is the structure of a bone?
![Page 28: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/28.jpg)
Injuries
• What injuries are associated with bones, muscles and joints?
![Page 29: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/29.jpg)
Injuries
• Sports Injuries– Sprains– Strains
• Posture – 5 million working days lost a year
• Degenerative diseases– Osteoarthritis– Osteoporosis
![Page 30: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/30.jpg)
Solutions
• Physiotherapist
• Chiropractor/Osteopath
• Surgeons– Key Hole– Replacement- metal and plastic
![Page 31: Human Physiology Lesson 16 Muscles Bones and Movement](https://reader030.vdocument.in/reader030/viewer/2022032612/56649f065503460f94c1c5b8/html5/thumbnails/31.jpg)
Quick Questions