Chapter 2 Flashcards
creeping weight gain
slight change in the energy balance occuring a period of time and causing gradual increase in fat mass each year
as people age metabolic rate and physical activity declines
calories do not decline with decline of energy expenditure
dieting and weight loss industy
billion dollar industry
can ne harmful and ineffewctive
eating disorders and body image
increasing in athletes, dancers, models and others
health risks: amenorrhea and osteoporosis
factors and signs or eating disorder
disatisfaction with body image distorted thinking unrealistic expectations excessive self critisms fear of being over weight obessive dieting <85% of normal weight
problems of eating disorder
physical problems: body metabolizes protien, hair loss, dry skin, reduced bone mass, brittle nails
psychological problems: depression, high suicide rate
highest death of all mental dieases: usually from damage to internal organs
what is sport history
type 1: the event
type2: the narrative of the event
type 3: contexual analysis of the event
past influences on human movement
- early influences
- greek influences
- roman age
greek influences
Olympic games
beauty, experince, harmony
the roman age
more conservative and military orientated like spartans
strength and brutality, curruption
transformation of folk games
folk football to candian foot ball
tewaarathon to lacrosse
townball to baseball
risket to ice hockey
contamination rule
which prohibited amateurs from playing with or against professional
sabbatarian clause
which banned athletes who competed on sunday
truancy clause
which prohibited ‘those who have neglected thier usual vocation or employment whether at home or aboard’
lateral
away from midline of the body
medial
toward the midline
distal
further from some specific region
proximal
closer to some specified region
anterior
front
posterior
back
superior
above
inferior
below
supine
lying on back
prone
lying face down
midsagittal/median plane
divided body into right and left halves
sagital plane movements
forward and backward motion
frontal/coronal plane
divided body into front and back
frontal plane movements
lateral or side to side motion
transverse plane
divides body into superior and inferior halves
transverse plane movements
parallel to the transverse plane (spinning)
where all planes intersect
center of gravity
flexion
reduces the angle between two bones at a joint
extension
increases the angle between two bones at a joint ex) bicep curl
dorsiflexion
bringing the top of tje foot toward the lower leg or shin
planter flexion
planting of the foot
abduction
moving a segment away from the midline
adduction
moving segment toward the midline of the body ex) jumping jack
medial rotation
rotation toward midline
lateral rotation
rotation away from the midline
pronation
when the palm is moved to face posteriorly
supination
when the palm is moved to face anterior (holding soup)
inversion
when the sole is turned inward
eversion
when the sole is turned outward or away from the medial plane of the body
circumduction
when flexion-extension are combined with abduction-adduction movements
