AnswersFoundations of Personal Wellness AStability & Range of Motion

Stability & Range of Motion — Unit test Answers

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1
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Which of the following statements BEST describes the stork?

A
Place one foot on the inside of the leg, raise the heel of the other foot, and remain in this position as long as possible.
B
Raise one foot to the side, raise the heel of the other foot, and remain in this position for as long as possible.
C
Raise the heels of both feet, swing the right foot back, and remain in this position as long as possible.
D
Keep both feet on the ground, bend both knees, stretch arms forward, and remain in this position as long as possible.
2
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When the force on an object increases, so does its __________.

A
acceleration
B
velocity
C
mass
D
inertia
3

Which of the following is the main goal of fitness evaluations?

A
restrict access to certain careers
B
reward those who are in better physical shape
C
provide an objective measure of physical fitness
D
get everyone to run the mile faster
4

An individual center of gravity can usually be found __________.

A
just above the belly button
B
just above the knees
C
just below the neck
D
just below the hips
5

The aerobic system starts producing energy during prolonged periods of light to moderate exercise.

A
T
B
F
6

An expert is someone who __________.

A
expends the least amount of effort for the greatest skills
B
expends the least amount of efficiency for the greatest practice
C
expends the least amount of energy for the greatest result
D
expends the least amount of experience for the greatest movements
7

Professional assessments are the only reliable method for determining an individual's levels of health-related fitness.

A
T
B
F
8

The center of gravity does not contribute to individual stability.

A
T
B
F
9

Which of the following does NOT limit range of motion?

A
weak muscles
B
age
C
disease
D
bone structure
10

Which of the following is NOT a component of the FITT acronym?

A
frequency
B
type
C
fitness
D
time
11

A parachute works because the canvas of the parachute is acted upon by __________.

A
air resistance
B
gravity
C
velocity
D
momentum
12

The knee has the same kind of joint as the elbow.

A
T
B
F
13

Which of the following terms describes the straightening of a joint, rather than the bending?

A
flexion
B
hyperextension
C
extension
D
none of the above
14

Deliberate practice is unnecessary to gain expertise.

A
T
B
F
15

The joints in the fingers are __________.

A
pivot joints
B
saddle joints
C
condyloid joints
D
ball-and-socket joints
16

According to Newton's third law of motion, if you push against a wall, the wall will __________.

A
attract you with its low gravity
B
fall over once you overcome its inertia
C
push against you with equal force
D
heat up due to energy transfer
17

Real-world efficiencies are generally very high, in the 90 percent range.

A
T
B
F
18

One consequence of Newton's third law of motion is that __________.

A
every object that has mass has inertia
B
a force acting upon an object increases that objects acceleration
C
all actions have equal and opposite reactions
D
none of the above
19

It is impossible to destroy __________.

A
motion
B
momentum
C
energy
D
velocity
20

Health-related fitness contributes to sports performance.

A
T
B
F

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