Scientifc Foundations 2 Flashcards

1
Q

What nutrient is not typically deficient in most populations

A

Unsaturated fat

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2
Q

Which compound produces more net ATP during substrate level phosphorylation

A

Glycogen

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3
Q

Rotational work as a function of which factors

A

Torque an angular displacement

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4
Q

The lactate threshold and onset blood lactate accumulation may be caused by what

A

Increase recruitment of large motor units

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5
Q

What isomer of glucose is typically found in candy and sports drinks

A

Dextrose

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6
Q

Optimal goalsetting depends on what

A

Knowledge of physiological performance parameters, knowledge of sports specific metabolic pathways, knowledge of sports nutrition requirements, knowledge of psychological performance parameters

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7
Q

What is not a source of self-efficacy

A

Focusing on proper attentional cues

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8
Q

What tendon insertion location provides an advantage in speed dependent sports

A

Insertion closer to the joint

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9
Q

What is the definition of power

A

Work divided by time

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10
Q

Muscles with a greater Pinacea in Angleton to have what characteristics

A

A greater maximum force and the lower maximal shortening velocity

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11
Q

What muscle access a synergist during deep squatting to counteract hip flexion

A

Gluteus maximus

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12
Q

What type of practice can lead to reduce performance during practice but it has performance in the long term

A

Random practice and variable practice

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13
Q

What may be the best psychological predictor of performance

A

Self efficacy

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14
Q

Fatty acids are metabolized through what

A

Beta oxidation

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15
Q

 what refers to the amino acid content and protein biability for amino acs required for repair recovering growth 

A

Quality

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16
Q

Protein oxidation because of the build up of what substances

A

Urea and ammonia

17
Q

What is the recommended reduction in clerk in take for someone speaking to lose weight while preserving lean mass

A

500 kcal

18
Q

What process produces ATP from acetyl-CoA

A

Krebs cycle

19
Q

What is the acceptable macronutrient distribution range for protein for adults above 18 years old

A

10 to 35% total caloric intake

20
Q

Most muscles operate out of mechanical advantage of what

A

Less than one

21
Q

401 145 pound endurance athlete what is the suggested daily protein intake

A

65 to 105 g

22
Q

What is not a characteristic of fleshy attachments

A

Additional connected fibers extend into the bone itself

23
Q

What factors are used to calculate torque

A

Length of the moment arm and the magnitude of the applied force

24
Q

What is not a benefit of goalsetting

A

Providing a framework for positive or negative punishment

25
Q

Fibrous attachments have what Characteristic

A

Continuous with muscle sheeths and connective tissue