sports physiology introduction
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SPORTS
PHYSIOLO
GY
INTRODUCTIO
N
M R . KO T T E N S T E T T E
BODY PLANES, DIRECTIONS, AND CAVITIES
BASIC TERMS TO KNOW…
Anatomy- study of the structure and shape of the body and its parts
Physiology-study of how the body and its parts work or function
Gross anatomy- large structures, easily observable
Microanatomy- very small structures, can only be viewed with a microscope
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PLANE OF MOTIONImaginary two-dimensional surface
through which a limb or body segment is moved
Motion through a plane revolves around an axis
There is a ninety-degree relationship between a plane of motion & its axis
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CARDINAL PLANES OF MOTION
3 basic or traditionalin relation to the body, not in relation to the earth
Sagittal PlaneFrontal PlaneTransverse
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CARDINAL PLANES OF MOTION
Sagittal Planedivides body into equal, bilateral segments
It bisects body into 2 equal symmetrical halves or a right & left half
Ex. Sit-up
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CARDINAL PLANES OF MOTION
Frontal Planedivides the body into (front) anterior & (back) posterior halves
Ex. Jumping Jacks
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CARDINAL PLANES OF MOTION
Horizontal Planedivides body into (top) superior & (bottom) inferior halves when the individual is in anatomic position
Ex. Spinal rotation to left or right
BODY PLANESThere are three body planes:a) Transverse or Horizontal- divides the
body into a top and bottom. b) Mid-Sagittal or Median- divides the
body into an equal right and left side.c) Frontal or Coronal- divides the body
into a front and a back side.
WHAT THEY LOOK LIKE
SOOOOOOO…….WHAT IF….You are a surgeon and
planning to do open heart surgery…. you would need to make a ________________ cut into the chest cavity.
You have a patient that has gangrene in the lower portion of their leg and you need to amputate….. You would make a ________________ cut through the leg.
The abdominal muscles and muscles of the back are separated by the _______________ plane.
BODY CAVITIESThere are two main body cavities:Ventral: (Belly) Which is subdivided into…….a) Abdominopelvic- which consists of the abdominal and pelvic regions, and contains the digestive and reproductive
organs.b) Thoracic- which is the upper torso or
chest region, and contains the heart and lungs.Dorsal: (Back) Which is subdivided into…….. a) Cranial- which contains the head and
includes the brain.b) Vertebral- which includes the spinal
column.
BODY CAVITIES
OK, SOOOOO…….1. Which cavity is the heart
found in?2. Which cavity contains the
spinal cord?3. Which cavity contains the
ovaries?4. Which cavity contains the
stomach?5. Which cavity contains the
lungs?6. Which cavity consists of the
abdominopelvic and thoracic cavities?
F O U N D AT I O N S O F S T R U C T U R A L K I N E S I O L O G YManual of Structural Kinesiology 1-15
REFERENCE POSITIONS
Reference positions are the basis from which to describe joint movements
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REFERENCE POSITIONS
Anatomical positionmost widely used & accurate for all aspects of the body
standing in an upright posture, facing straight ahead, feet parallel and close, & palms facing forward
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ANATOMICAL DIRECTIONAL TERMINOLOGY
Anterior in front or in the front partPosterior behind, in back, or in the rear
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ANATOMICAL DIRECTIONAL TERMINOLOGY
Inferior (infra)below in relation to another structure; caudal
Superior (supra)above in relation to another structure; higher, cephalic
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ANATOMICAL DIRECTIONAL TERMINOLOGY
Deepbeneath or below the surface; used to describe relative depth or location of muscles or tissue
Superficialnear the surface; used to describe relative depth or location of muscles or tissue
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ANATOMICAL DIRECTIONAL TERMINOLOGY
Distalsituated away from the center or midline of the body, or away from the point of origin
Proximalnearest the trunk or the point of origin
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ANATOMICAL DIRECTIONAL TERMINOLOGY
Contralateralpertaining to the opposite sideLateralon or to the side; outside, farther from the median or midsagittal plane
Medialrelating to the middle or center; nearer to the medial or midsagittal plane
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ANATOMICAL DIRECTIONAL TERMINOLOGY
Pronethe body lying face downward; stomach lyingSupine lying on the back; face upward position of the body
Table 1.1 (1 of 3)
Table 1.1 (2 of 3)
Table 1.1 (3 of 3)
ABDUCTIONLateral movement away from the midline
of the trunk in the frontal plane
ADDUCTIONMovement medially toward the midline of
the trunk in the frontal plane
FLEXIONBending movement that results in a decrease of the angle in a joint by
bringing bones together, usually in the sagittal plane
EXTENSIONStraightening movement that results in
an increase of the angle in a joint by moving bones apart, usually in the
sagittal plane.
CIRCUMDUCTIONCircular movement of a limb that is a combination of flexion, extensions,
abduction and adduction.
EVERSIONTurning the sole of the foot outward or
laterally in the frontal plane.
INVERSIONTurning the sole of the foot inward or
medially in the frontal plane.
PLANTAR FLEXIONExtension movement of the ankle that results in the foot and/or toes moving
away from the body in the sagittal plane.
DORSI FLEXIONFlexion movement of the ankle that results in the top of the foot moving toward the anterior tibia bone in sagittal plane
SUPINATIONPalm up position, or outward rolling of
the foot/ankle
PRONATIONPalm down position, or inward rolling of
the foot/ankle
DEPRESSIONInferior movement of the shoulder girdle
in the frontal plane (ex: returning to normal position from a shoulder shrug)
http://youtu.be/icPZniIefwA
ELEVATIONSuperior movement of the shoulder
girdle in the frontal plane (ex: shrugging shoulders)
LATERAL FLEXIONMovement of the head and/or trunk in the frontal plane laterally away from
midline.
ROTATIONTurning side to sideex. turning your head to look to your side,
vertebral rotation.
OPPOSITIONDiagonal movement of the thumb across the palmer surface of the hand to make
contact with the fingers
REGIONS OF THE BODY• Head and Neck
• Cranial- The head region• Orbital- The eye region• Facial- The region of the face• Mandibular- The chin• Cervical- The neck• Supraclavicular- Above the clavicle
REGIONS OF THE BODY• Upper Limb
• Deltoid- Shoulder• Axillary- Armpit• Brachial- Upper Arm• Cubital- Back of Elbow• Antecubital- Front of Elbow• Antebrachial- Forearm• Carpal- Hand
REGIONS OF THE BODY• Thorax
• Pectoral- Chest• Scapular- Shoulder Blades
REGIONS OF THE BODY• Abdominopelvic
• Abdominal- Stomach• Pelvic- Hip Area• Inguinal- Groin, (ex. Inguinal Hernia)• Pudendal- Pubic Area
REGIONS OF THE BODY• Back
• Thoracic- Mid Back• Lumbar- Lower Back• Sacroiliac- Tail Bone
REGIONS OF THE BODY• Lower Limb
• Gluteal- Booty• Femoral- Upper leg, Thigh• Patellar- Knee Cap• Popliteal- Back of Knee• Crural- Lower Leg, Shin• Malleolar- Ankle• Tarsal- Foot
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