Body Comp Data Sheet

Body Composition Data Sheet Laboratory Assignment

Name No. _____ Date______

Age Sex Height in cm Weight lbs kg.

Body Mass Index

Height = ______m Height2 = ______m2 Weight = ______kg

Waist-to-Hip Ratio: (measure to nearest centimeter)

waist cm hip cm Ratio (W/H) ______

SKINFOLDS: (measure to nearest millimeter. Measure all sites once and then repeat each site. Average the measurements for each site. If any measurements differ by more than 5 mm from the average, re- measure until all values are within 5 mm of the average (re-figure the average each time you re-measure).

Person Average Measuring

Triceps (M & F) Abdominal (M & F) Thigh (M & F) Subscapular (M only) Chest (M only) Suprailiac (F only)

BIOELECTRICAL IMPEDANCE:

Whole Body BIA: Resistance ohms Reactance .

Segmental BIA: %fat ______%

UNDERWATER WEIGHING:

Water Temp Density of H2O @ water temp .

Underwater Weight of Subject kg

Air Displacement Plethysmography (Bod Pod)

% fat = ______%

Spirometer Temp BTPS Correction Factor (from instructions)

Vital Capacity: Uncorrected ml (value from the spirometer)

Vital Capacity: Corrected ______ml (Uncorrected VC X Correction Factor)

Residual Volume ml. (24% of Corrected VC for males; 28% for females) Summary Table for Body Composition

Select an Ideal % fat for yourself. Your Ideal % fat = %.

Fill in the appropriate values in the cells below from your Excel Spreadsheet. Fill in BMI and W:H ration in the blanks in the first column. When computing body composition variables, round to the following significant decimal places: %fat, fat weight, fat-free weight, ideal fat weight, body weight, ideal body weight, BMI, W/H ratio to 1 decimal place; and Density to 5 decimal places. Fill in the BMI and W/H Ratio values in the left column. The classifications for BMI and % fat are from Table 1 in the lab instructions. The classification for Waist-to-Hip ratio are in Table 2 in the lab instructions.

Methods Density %fat FW FF IBW 95% CI for %fat Classification (g/cc) (lbs) (lbs) (lbs) (low to high) (0.00000) (0.0) (0.0) (0.0) (0.0) BMI =______NONE NONE NONE NONE NONE NONE

Waist/Hip Ratio = ______NONE NONE NONE NONE NONE NONE

3-Site Skinfold1 SEE = 4% ______to______

3-Site Skinfold2 SEE=4.%fat ______to______

Underwater Weighing SEE=2.5%fat ______to______

Plethysmography SEE = 3% ______to ______

Whole Body BIA SEE=3.5%fat ______to______

Segmental BIA SEE = 5% ______to______

1 The first three-site formula in Box 4.3 p. 68. 2 The second three-site formula in Box 4.3, p. 68.