1. Fitness Sports Science
SRFFIT005B
Element One

2. Competency
SRFFIT005B
APPLY BASIC EXERCISE SCIENCE TO EXERCISE INSTRUCTION
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3. APPLY BASIC EXERCISE SCIENCE TO EXERCISE INSTRUCTION SRFFIT005B ELEMENTS
1 Use anatomical terminology and descriptions of the musculoskeletal structure of the body when instructing clients 2 Relate the functioning of the cardio–respiratory system to exercise instruction 3 Apply a knowledge of the body’s energy systems to exercise instruction 4 Use a knowledge of the lever systems of the human body and resistance equipment to set safe and effective exercise intensities
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4. 1 Use anatomical terminology and descriptions of the musculoskeletal structure of the body when instructing clients Performance Criteria
Apply the components of fitness and the function of the body systems to common fitness activities
Use anatomical terminology and describe and demonstrate movements of the body to clients
Relate the location and function of the major bones of the upper and lower extremities and axial skeleton to movement when instructing clients
Relate the structure and function of the major joints of the body to exercise to movement when instructing clients
Relate the gross structure of skeletal muscle and its relationship to movement to movements when instructing clients
Relate major muscles and their prime moving movements at major joints in the body to movement when instructing clients.
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5. 1 Use anatomical terminology and descriptions of the musculoskeletal structure of the body when instructing clients Performance Criteria
Relate the neural control of skeletal muscle contraction to movement when instructing clients
Relate basic types of neural feedback involved in the coordination of movement to movement when instructing client.
Measure and relate the relationship between muscle size and strength to movement when instructing clients.
Explain the basic structural adaptations to musculoskeletal tissue that occur as a result of fitness training to clients
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6. Components of Fitness
FITNESS COMPONENTS AND TESTING.pptx
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7. Anatomical Terminology
ANATOMICAL MOVEMENTS.pptx
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8. Skeletal System BoneTissue.ppt skeletal.ppt
Skeletal system\Identification of Bones.docx
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10. Articulations
Articulations.ppt
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11. Muscular System
Muscles.ppt
Muscle System.ppt
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12. Nervous Control of Skeletal Muscle
Three types of muscles
Smooth muscle: internal actions such as peristalsis and blood flow.
Cardiac muscle: pumping blood.
Skeletal muscle: moving bones.
A motor unit consists of a motor neuron and the
muscle fibers that it innervates.
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13. Motor Units
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14. Motor Units
Each muscle is innervated by a pool of motor neurons, which typically contains a mixture of motor unit types, although in different proportions depending on the typical use of that muscle.
An orderly sequence of motor neuron activation within a pool leads to activation of units producing the smallest amount of force before those producing larger amounts of force.
This sequence, known as a size principle, results from passive electrical properties of motor neurons and their synaptic inputs.
Alternative recruitment sequences can occur when synaptic inputs have a specialized distribution among motor neurons that overrides the contribution of the passive electrical properties of motor neurons.
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16. Neural Feedback
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17. Neural Feedback
Reflexes.ppt
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18. Relationship between muscle size and strength
Human_Strength.ppt
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19. Muscle structural adaptations as a result of fitness training
Chronic_adaptations_to_training.ppt
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20. REVIEW
nO. 1 jeopardy REVISION GAME.ppt
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