Scientific Foundations 1

Question 1

The stretch shortening cycle is influenced by which sensory structure

Answer 1

Muscle spindles

Question 2

During carb loading what is a suggested car per kilogram of body mass intake

Answer 2

8 to 10 g

Question 3

My plates weekly recommendation for dark green vegetables is what for females

Answer 3

1.5 cups

Question 4

With the current caloric intake a 500 g carbs, 25 g protein and 50 g fat, what is the recommended dietary guideline for a college level female cross country skier

Answer 4

Decrease in carbs

Question 5

What is the external Oblique responsible for among other emotions

Answer 5

Contralateral torso rotation

Question 6

Which valve of the heart prevents blood flow during diastole

Answer 6

Semi lunar valves

Question 7

Which sort of substance has an ergo genic effect that can decrease anxiety and tremors during athletic performance

Answer 7

Beta blockers

Question 8

What leads to the most dominant thermic effect of food intake

Answer 8

Protein

Question 9

Which enzyme catalyzes the reaction that occurs during the contraction phase

Answer 9

Myosin ATPase

Question 10

What is the most abundant macro nutrients in the body with the highest energy yield

Answer 10

Fat

Question 11

The deltoid is primarily responsible for which sagittal plane motion

Answer 11

Flexion

Question 12

A coach calling a time out in game before the opposing team kicked a field goal is attempting to manipulate what

Answer 12

Selective attention

Question 13

Which muscles stabilize his hip in the frontal plane during squatting movements

Answer 13

Gluteus medius

Question 14

Compared to glycemic index the glycemic load accounts for what

Answer 14

Portion quantity

Question 15

What does not adequately reflect an athlete skill level

Answer 15

Performance during a given practice

Question 16

With an adequate caloric intake or 2/3 of the Pro Tien component is source from animal sources what is the suggested protein intake

Answer 16

.8 to 1 g per kilogram of body mass per day

Question 17

Which proprioceptor is responsible for the knee-jerk reaction

Answer 17

Muscle spindles

Question 18

Which connective tissue within a muscle pulls on attending during contraction

Answer 18

Paramecium

Question 19

Ephedrine efficacy is optimize by which of these substances

Answer 19

Caffeine

Question 20

Bodybuilders commonly contend with reverse anorexia nervosa. What is another name for this condition

Answer 20

Muscle dysmorphia

Question 21

The AV bundle service which function

Answer 21

Conducting electrical impulse to the ventricles

Question 22

Type two a muscle fibers are characterized by 

Answer 22

High anaerobic enzyme content

Question 23

What is the glycemic load calculation formula

Answer 23

GL = GI x grams of carbs per serving / 100

Question 24

What is the most commonly occurring monosaccharide and is a dominant energy substrate

Answer 24

Glucose

Question 25

Which muscle in the quadriceps group acts as an antagonist during hip extension

Answer 25

Rectus femoris

Question 26

What is the glycemic load of a banana with a glycemic index of 51 and 25 g of carbs

Answer 26

13

Question 27

Which muscle is an inspiration during heavy breathing

Answer 27

Sternocleidomastoids