Scientific Foundations 1 Flashcards
The stretch shortening cycle is influenced by which sensory structure
Muscle spindles
During carb loading what is a suggested car per kilogram of body mass intake
8 to 10 g
My plates weekly recommendation for dark green vegetables is what for females
1.5 cups
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
Decrease in carbs
What is the external Oblique responsible for among other emotions
Contralateral torso rotation
Which valve of the heart prevents blood flow during diastole
Semi lunar valves
Which sort of substance has an ergo genic effect that can decrease anxiety and tremors during athletic performance
Beta blockers
What leads to the most dominant thermic effect of food intake
Protein
Which enzyme catalyzes the reaction that occurs during the contraction phase
Myosin ATPase
What is the most abundant macro nutrients in the body with the highest energy yield
Fat
The deltoid is primarily responsible for which sagittal plane motion
Flexion
A coach calling a time out in game before the opposing team kicked a field goal is attempting to manipulate what
Selective attention
Which muscles stabilize his hip in the frontal plane during squatting movements
Gluteus medius
Compared to glycemic index the glycemic load accounts for what
Portion quantity
What does not adequately reflect an athlete skill level
Performance during a given practice
With an adequate caloric intake or 2/3 of the Pro Tien component is source from animal sources what is the suggested protein intake
.8 to 1 g per kilogram of body mass per day
Which proprioceptor is responsible for the knee-jerk reaction
Muscle spindles
Which connective tissue within a muscle pulls on attending during contraction
Paramecium
Ephedrine efficacy is optimize by which of these substances
Caffeine
Bodybuilders commonly contend with reverse anorexia nervosa. What is another name for this condition
Muscle dysmorphia
The AV bundle service which function
Conducting electrical impulse to the ventricles
Type two a muscle fibers are characterized by 
High anaerobic enzyme content
What is the glycemic load calculation formula
GL = GI x grams of carbs per serving / 100
What is the most commonly occurring monosaccharide and is a dominant energy substrate
Glucose
Which muscle in the quadriceps group acts as an antagonist during hip extension
Rectus femoris
What is the glycemic load of a banana with a glycemic index of 51 and 25 g of carbs
13
Which muscle is an inspiration during heavy breathing
Sternocleidomastoids
