concepts Flashcards
STATES OF CHANGE
Precontemplation - not thinking about working out
contemplation - thinking about working out within 6 months
preparation - exercising but not regularly
action - exercising regularly but not yet 6 months
maintenance - exercising regylary for 6+ months
termination - never going back, not giving into temptations/old habits
Sagittal Plane
divides body into left and right halves
actions: flexion & extension
common exercises: squats, RDL, bicurls, tri ext, chin ups
Frontal Plane
divides body into anterior(front) and posterior (back) halves
actions: abduction & adduction
common exercises: lat raises, jumping jacks, band walks
Transverse
divides body into superior (above) and inferior (below) halves
actions: rotation
Common exercise: chest flies, reverse flies, curtsy lunge, cable rotations
BMI
Body Mass Index = height / weight
normal 18.5-24.9
overweight 25-29.9
obese = 30+
Blood pressure
High = hyoertension 140/90 Normal = 120/80 or below Systolic = Top number Diastolic = Bottom number
Atria (atrium)
superior chamber of the heart
act as a reservoir
Ventricles
Inferior chamber of the heart
Arteries
Blood vessels that go away from the heart
Veins
blood vessels that go toward the heart
Sinoatrial node (SA node)
pacemaker of the heart
Left ventricle
delivers oxygenated blood to the rest of the body
Right atria
gathers deoxygenated blood from the body
Capillaries
smallest blood vessels, site of exchange of elements between blood & tissue
Stroke volume
amount of blood pumped out of the heart with each contraction
Lean body mass
scale weight - fat mass
Tanaka
208 - (.7xage)
HRR
Heart Rate Reserve
Karvonen Method
HRR = (HR max - HR rest) x target
intensity = HR rest
Performance Test
• Bench press
• Push-up
Bench press = strength
push up = endurance
Shark skill
lower body agility (single leg hop back and forth into correct box
40yd dash
max speed
LEFT Test
agility (run, back peddle, shuffle, carioca, sprint)