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Test Effects of caffeine on endurance and concentration
Agenda
QUESTION 1: How long does it take caffeine to infiltrate the bloodstream according to the text?
About ten minutes
Approximately thirty minutes
One full hour
Varies by grain
2nd QUESTION: What is the main effect of caffeine on the central nervous system according to the text?
Block receptors that produce pain and fatigue
Increase muscle mass
Reduce heart rate
Produce intense thirst
QUESTION 3: What is the recommended ergogenic range in mg per kg of body mass?
One to two milligrams per kilogram
Ten to twelve milligrams per kilogram
Three to six milligrams per kilogram
Fifty milligrams per kilogram
QUESTION 4: What is the daily clinical safety limit for caffeine mentioned in the text?
Two hundred milligrams
One thousand milligrams
No limit indicated
Four hundred milligrams daily
QUESTION 5: What is advised to restore caffeine sensitivity before a competition?
Instigate full weeks of abstinence
Progressively increase dosage
Switch to filter coffee
Use energy drinks
QUESTION 6: Why is traditional coffee consumption considered erratic for high performance?
Because it is culturally pleasurable
Because they produce immediate adverse effects
Because the amount of active ingredient varies depending on grain roasting and filtration
Because it is more expensive than supplements
7th QUESTION: What is the advantage of anhydrous capsules over coffee according to the text?
Increased taste and aroma
Accurate dosage and metabolic consistency
Lower cost per dose
Immediate effect in five minutes
QUESTION 8: Which of these adverse effects is associated with exceeding the caffeine limit?
Increased muscle mass
Better sleep
Decrease of neurological receptors
Chronic nervousness acute migraines and destructive insomnia
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