Question

HELP PLZZZZZZ

Answer 1

All of the following statements concerning drugs and supplements are true EXCEPT:
A.
Many drugs and supplements are ineffective and expensive.
B.
Many supplements and drugs are frequently used to improve performance and appearance.
C.
Supplements and drugs both undergo stringent government testing.
D.
Supplements and drugs can both cause unwanted side effects.

Answer 2

@anonymous_user

Answer 3

@FruitFusion

Answer 4

C

Answer 5

With age, muscles can become weaker. This is due to __________.
A.
connections between nerves, which cause more pain and therefore less use
B.
damage from everyday use and injuries that accumulate over time
C.
disconnections between motor nerves and muscle fibers
D.
difficulties that occur during muscle growth and repair

Answer 6

That drug and supplement question; I think the answer to that one is A.

Answer 7

weakening in muscles is Muscle Athrophy. i'll have to go with B

Answer 8

and for the first is C.

Answer 9

Which statement correctly describes the path that an electrical impulse would take after someone touched a hot pot?
A.
The signal travels through the nerve of the hand to the spinal cord and then to the brain.
B.
The signal travels through the spinal cord, to the nerve in the hand, and then to the brain.
C.
The signal travels from the brain, through the spinal cord, and then to the nerve in the hand.
D.
The signal travels through the spinal cord, to the brain, and then to the nerve in the hand.

Answer 10

A

Answer 11

A.

Answer 12

When doing curls, John is careful to extend through the full range of motion and quickly lock his elbows to make sure that he does not drop the weight. This is an example of __________.
A.
a good technique because he moves quickly
B.
a bad technique because he moves through the range of motion
C.
a good technique because he is paying attention to form
D.
a bad technique because he quickly locks a joint

Answer 13

d

Answer 14

D., I think.

Answer 15

A few friends are having a disagreement about spotters. Select the statement that shows the individual understands the role of the spotter correctly.
A.
Lisa says, "A spotter is important to protect the safety of the lifter but is not necessary for all types of lifts."
B.
Shawna says, "A spotter is only necessary when you are doing a strength building workout."
C.
Rachel says, "A spotter is only there to help you count your reps and restack the weights when you are tired."
D.
Emma says, "A spotter is there to keep you motivated, and it is okay for them to work out while you are lifting."

Answer 16

not D, it's A. didnt read it right

Answer 17

Which of the following factors are incorporated into the FITT principle of weight training?
A.
function, intensity, type, and timeline for exercise
B.
frequency of exercise, intensity, time allotted, and type of exercise
C.
fitness goals, interests of the person, techniques, and time allotted
D.
frequency, interests of the person, technical abilities, time commitment

Answer 18

B

Answer 19

Communication between a spotter and lifter should take place __________.
A.
before lifting
B.
during the last set
C.
at all times
D.
while planning the routine

Answer 20

sorry, other browser crashed.

Answer 21

C.

Answer 22

If you had a 30-pound barbell at home and you wanted to compare your muscular endurance to your younger brother's, which method would be the BEST to use?
A.
absolute method
B.
maxing out
C.
prediction of 1 percent RM
D.
fixed percentage of 1 max RM

Answer 23

A

Answer 24

All of the following statements are true concerning skeletal muscles EXCEPT:
A.
Skeletal muscles control involuntary body functions.
B.
Skeletal muscles are controlled by the central nervous system.
C.
Skeletal muscles are used to move large body parts.
D.
Skeletal muscles are attached to the bones.

Answer 25

A

Answer 26

If Cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the __________.
A.
uptake of oxygen by red blood cells
B.
release of sugars in the blood stream
C.
uptake of carbohydrates by the body
D.
release of insulin in the body

Answer 27

B

Answer 28

last one i promise

Answer 29

no worries.

Answer 30

Maggie plans a workout for Tuesday, Thursday, and Saturday where she lifts weights that cover all of her major muscle groups. She will lift the most weight that she can handle and still control her form. Her plan is to do seven repetitions and three sets of each exercise. What would be the results after Maggie participated in this workout for more than six months?
A.
Maggie would build muscular endurance because she has chosen a low number of sets.
B.
Maggie would build muscular strength because of the weight sets and repetitions she has chosen.
C.
Maggie would build muscular strength because she has chosen such a heavy weight.
D.
Maggie would gain muscular endurance because of the amount of repetitions she is performing.

Answer 31

B

Answer 32

thank you so very much ur a great help

Answer 33

anytime :)