Assessments Flashcards
health risk assessment (HRA)
screening tool used to evaluate the benefits and risks associated with starting any type of exercise that is strenuous in nature
PAR-Q+
a detailed questionnaire designed to assess an individuals physical readiness to engage in structured exercise
the PAR-Q+ and preparation process reflects these health indicators:
-an individuals current level of physical activity
-presence of signs or symptoms and or known cardiovascular pulmonary, renal, or metabolic diseases
-desired exercise intensity (light, moderate, vigorous)
health history questionnaire (HHQ)
lists of questions that pertain to health history and habits, such as exercise history, eating behavior’s, and general lifestyle
rationale on assessment considerations
- relevance
- appropriateness
- validity
4.reliability
the physiological process by which the body maintains a relatively constant internal temperature
thermoregulation
a valid indicator of work intensity or stress, both at rest and during exercise
heart rate (HR)
what time of day is resting heart rate most accurately measured?
when an individual gets out of bed in the morning
where does NASM recommend fitness professionals to measure a clients RHR?
radial pulse
outward pressure exerted by blood on the arterial walls
blood pressure
blood pressure is measured within the ______ _________ while using the _______ ________ as the standard site of measurement
arterial system; brachial artery
why does NASM recommend fitness professionals measure resting heart rate at the radial pulse versus the carotid pulse?
the vagus nerve lies adjacent to the carotid artery, the pressure on this nerve can slow a clients heart rate response
anthropometry
field of study of the measurement of living humans for purposes of understanding physical variation in size, weight, and proportion
circumference measurement
determines the overall dimension (girth) of a body segment, which can be used to estimate body composition or prevalence of obesity
what BMI range has the lowest risk for disease?
22 to 24.9
individuals with a android or apple-shaped
more fat within the abdominal region of the body, which is associated with elevated heath risks
individuals with a gynoid or pear-shaped
more fat within the hips and highs, which may be associated with lower health risk when compared to an android shape
most commonly measured circumference measure
waist measurement
men with a waist circumference greater than or equal to 100 cm (~40in)
higher risk for developing health issues (cardiovascular disease or diabetes)
Women with a waist circumference greater than or equal to 88cm (~35in)
higher risk for developing health issues like diabetes and cardiovascular disease
equation for waist-to-hip ratio (WHR)
waist measurement/hip measurement
waist-to-hip ratio (WHR)
the relative score expressing the ratio of the waist circumference to the hip circumference, which correlates to the risk for developing cardiovascular disease
gluteal fold
the area where the fold of the buttocks joins the back of the thigh
skinfold measurement
technique used to estimate body fat in which calipers are used to pinch the skin in certain areas of the body
standardized skinfold sites of measurement
-triceps
-biceps
-chest
-abdomen
-mid-axillary
-subscapular
-suprailiac
-thigh
Jackson and pollock 7-site protocol
measures the thickness of skinfolds at seven different places within the body to estimate body fat percentage.
Women: chest, mid-axillary, subscapular, triceps, abdomen, suprailiac, thigh
men: chest, mid-axillary, subscapular, triceps, abdomen, suprailiac, thigh
Jackson and pollock three-site protocol
measures the thickness of skinfolds at three different places within the body to estimate body fat percentage
women: chest, abdomen, thigh
men: triceps, suprailiac, thigh
Four-site Durnin-Womersley protocol
measures the thickness of skinfolds at four different places (biceps, triceps, subscapular, and suprailiac) within the body to estimate body fat percentage
Bioelectrical Impedance Analysis (BIA)
a body composition assessment technique that estimates the body fat percentage by measuring the resistance to the flow of electrical currents introduced into the body
Hydrostatic underwater weighing
most common technique used in exercise physiology labs to determine body composition
Archimedes’ principle
the assumption stating that the volume of fluids displaced is equivalent to the volume of an object fully immersed in the fluid or to the specific fraction of the volume below the surface
cardiorespiratory fitness
protocols intended to measure the aerobic fitness of an individual
the most valid measurement of aerobic fitness
VO2max test
VO2
oxygen consumption