The Most Important Reason Why Muscles Tire More Quickly During

question 35

Multiple Choice

The most important reason why muscles tire more quickly during high-intensity workouts than they do during low-intensity workouts is lack of available _____

• A)lactate
• B)glucose
• C)glycogen
• D)oxygen

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Definitions:

Cultural Rules

Norms and guidelines within a society that dictate acceptable behavior, values, and beliefs.

Brain Activation

The process by which specific regions of the brain increase in activity, often in response to stimuli or during the performance of tasks.

Arousal

A physiological and psychological state of being awake or reactive to stimuli, often involving heightened physical and mental alertness.

Visual Cliff

An experimental apparatus designed to give the illusion of a dangerous drop-off, used to study depth perception and fear of heights in infants.