The document summarizes the human locomotory system. It discusses the axial skeleton which includes the skull, backbone, and rib cage. The skull protects the brain, the backbone allows bending and protects the spinal cord, and the rib cage protects organs. It also discusses the appendicular skeleton which includes the upper and lower limb bones that connect to shoulder and pelvic bones respectively. The appendicular skeleton allows functions like eating, writing, walking, and carrying the body.

1. Prepared by :- omnia hosny
mohammed
Under supervision:-
Hussein Abdel Basset

2. Aims
• Regonizing the concept of movement
• Mention the function appendicular sekeleton
and axial skeleton.
• Distangushing between appendicular and axial
skeleton
• Appreciation of the greatness of the allah

3. Structure and function of human
locomotory system
•
The movement: The ability of the organism
to change its position from place to another
The structure of human locomotory system
1-The skeletal system
2-The muscular system

4. Axial skeleton
-
:
Consists of
-
:
axial skeleton
1-skull 2-backbone 3-rib cage

5. Axial skeleton
1.The Skull protect the brain
2.Backbone It allow the body to bend in
different directions.
It protects the spinal cord
3.Rib Cage It protects the lungs& the heart.
it helps respiration processes.

6. Appendicular Skeleton
Appendicular skeleton consists of :-
1-Bones of upper limbs :-connected to
shoulder bones
2-Bones of lower limbs:-connected to
pelvic bones

7. Appendicular Skeleton
Function: allow eating, drinking, writing and
holding things
Function: allow walking, standing, sitting and
carrying the body

8. Summary