Chapter 6 - Fitness Assessment Flashcards
Info Provided by a Fitness Assessment
Subjective and Objective Information
Subjective Information
General Personal and Medical History
-occupation, lifestyle, medical background, etc.
Objective Information
- Physiological Measurement (BP, HR)
- Anthropometric Assessments (Ht, wt, BF%, circumference measurements)
- Cardiorespiratory assessments
- Posture assessments
- Movement assessments
- performance assessments
Radial Pulse
Preferred Method to check HR
-two fingers gently under thumb
Carotid Pulse
Two fingers on neck just to the side of the larynx
Target HR Training Zones
- Zone 1: Builds aerobic base and aids in recovery
- Zone 2: Increases aerobic and anaerobic endurance
- Zone 3: Builds high-end work capacity
Two Ways to Calculate THR
- Straight percentage method (peak maximal HR)
- HR Reserve Method (HRR Method) AKA Karvonen Method
Straight Percentage Method
- Estimate HRmax (220-age)
- Multiply by appropriate intensity (65-95%) at which client should work to calculate THR
Straight Percentage Method Zones
Zone 1: HRmax X .65-.75
Zone 2: HRmax X .76-.85
Zone 3: HRmax X .86-.95
HRR Method (Karvonen Method)
A method of establishing training intensity on the basis of the difference between a client’s predicted HRmax and their resting HR
THR = [(HRmax - HRrest) X Desired Intensity] + HRrest
Blood Pressure
The pressure of the circulating blood against the walls of the blood vessels after blood is ejected from the heart
- Systolic BP
- Diastolic BP
Systolic BP
The pressure within the arterial system after that heart contracts
Diastolic BP
The pressure within the arterial system when the heart is resting and filling with blood
Acceptable BP
Systolic/Diastolic
> 120/80
Body Composition
The relative percentage of body weight that is fat versus fat-free tissue (Percent Body Fat)
Body Composition Assessments
- Skinfold measurement using a caliper
- Bioelectrical Impedance sends electrical current through body
- Underwater (hydrostatic weighing)
Durning-Womersley Formula
Calculates a client’s percentage of BF, uses four site of skinfold measurements
- Biceps, triceps, subscapular, iliac crest
- Add the totals of the fours sites and use the Durnin-Womersely Body Fat Percentage Calculation Table
Formula for Calculating Fat Mass
Fat Mass = BF% X Scale Weight
Formula for Calculating Lean Body Mass
Lean Body Mass = Scale Weight - Fat Mass