Exam 2 Flashcards
1
Q
Body Composition
A
% BF and % FFM
2
Q
Body Mass
A
Equation with weight and height
3
Q
BMI
A
mass (kg)/(height(m)) squared
4
Q
Densitometry
A
Hydrostatic + air displacement
5
Q
DXA
A
- x rays at two energies
- thickness, density, composition
- bone mineral, fat, lean soft tissue, visceral adipose tissue
6
Q
Hydrostatic
A
- underwater weighing
- archimede’s principle (BV = BM-UWW)
- get relative body fat % from siri equation
7
Q
Lab Tests
A
hyrdostatic, air, DXA
8
Q
Field
A
SKF, BIA, Anthropometry, BMI
9
Q
Factors affecting body weight
A
PA, Diet, BMR, Fat distribution
10
Q
Advised rates of weight
A
- 1-2 pounds lost per week
- .5-1 pounds gained per week
11
Q
Energy Needs
A
BMR, RMR, EER, TEE
12
Q
Calories in 1 lb of fat/weight loss
A
- 3,500
- 500-1000 cal deficit per day per week
13
Q
Weight Gain
A
- 1 lb of muscle = additional 2800-3500
- 1.6-2.0 g/kg
14
Q
Direct Flexibility
A
Goniometry (direct and quantitative)
15
Q
Indirect
A
- sit and reach
- FMS
- Objective and subjective respectively
16
Q
FMS
A
- movement quality and efficiency
- screen for pain
17
Q
Factors affecting flexibility
A
- age
- gender
- activity level
- warm up/tempo
- Muscle size/Body dimensions
- type of stretching
18
Q
Dynamic Stretching
A
- ROM achieved in a joint or joints during movement
- muscle activating and relaxing
- sport specific
- increases muscle temp and ROM
- increase muscle activation and movement patterns
- Enhances performance
19
Q
PNF
A
-Proprioceptive Neuromuscular Facilitation
-Active and Passive ROM
GTO’s
