ANAPHY(REPORTING)2.pptxanataomy and physio

kilguwbsjsnsjeb

1. The Muscular System

2. Learning Points Identify and describe the control and regulation of muscle movement* Understand how the nervous system controls muscle contraction and the roles of different muscle groups.. Explain the physiology of muscle contraction Understand the sliding filament theory, roles of actin, myosin, calcium ions, and ATP in muscle contraction. Describe the structure and function of the muscular system Understand the primary functions of the muscular system, types of muscle tissue, and the structure of skeletal muscle.

3. What is the muscular system?

4. FUNCTION OF MUSCLES MOVEMENT MAINTAIN AND FUNCTION PRODUCTION OF BODY HEAT CONSTRICTION OF ORGAN AND VESSELS CONTRACTION OF THE HEA RT

5. FUNCTION PROPERTIES INCLUDE EXTENSIBILITY CONTRACTILITY EXCITABILITY ELASTICITY

6. WHAT IS MUSCLE TISSUES AND ITS IMPORTANCE IN BUILDING MUSCULAR SYSTEM

7. WHY THERE ARE 3 MUSCLES TISSUES IN OUR BODY

8. Muscle Tissues Involuntary muscles are muscles which are not under our conscious control. Voluntary muscles are muscles which are under our conscious control, so we can move these muscles when we choose to.

9. SMOOTH MUSCLES Located in blood vessels,hollow organs Non-striated Involuntary smooth

10. Located in the heart s triated Involuntary and autorhythmic Cardiac Muscle

11. SKELETAL MUSCLE -Attached to bones -striated -voluntary and contolled

12. Perimysium fascicle surrounded of connective tissue Epimysium outermost layer of connective tissue surround the entire muscle Muscle Fiber Endomysium Fascicle the basic unit of muscle, a single cell containing the connective tissue surrounding each fascicle a bunder of muscles fiber MUSCLE ANATOMY

13. Structure of Sarcomere

14. SLIDING FILAMENT THEORY

15. Agonist Antagonist Synergist fixator muscle

16. AXIAL MUSCLES MUSCLES FACIAL EXPRESSION

17. MUSCLE OF THE NECK

18. ABDOMINAL MUSCLES

19. BACK MUSCLES

20. APPENDICULAR MUSCLES ARM MUSCLES

21. FOREARM MUSCLES

22. ANATOMY OF HAND AND WRIST

23. HIP AND THIGH MUSCLES

24. LEG AND FOOT MUSCLE

25. 1. How many muscle fibers are used 2. How fast the nerve sends signals 3. Size of the muscle fiber 4. Length of the muscle before contracting 5. Tired or not (Fatigue) 6. Type of muscle fibe 2. What factors influence the force of muscle contraction?

26. Muscle size increases due to hypertrophy. Muscle strength improves as fibers adapt and grow. 3. How does exercise affect muscle size and strength?

27. Signal Initiation: start of the process Neuromuscular Junction :connection point between motor neurons and muscle fiber Muscle Fiber Contraction :this is how it happens Control of Muscle Tension :means that brain adjust movement Components in the process of how the nervous system controls muscle contraction

28.   What are reflexes and how do they involve in muscular system?

29. "Muscles: The body's rhythm section, power in performance. Strength keeps us moving; find your rhythm, inspire the dance of life."