Caffeine Vs Starbucks

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Experimental Question: Will 118cc of Regular Classic Blend Folgers coffee consumed 15 min prior to commencing 20 jumping jacks result in a higher heart rate than those who completed 20 jumping jacks without ingesting the coffee first?

Hypothesis: If coffee is consumed before a workout then, the subject's pulse rate will increase.

Rationale for hypothesis:

Coffee has caffeine in it and caffeine is a stimulant drug that mimics the effects of adrenaline. Adrenaline is a natural hormone in the body responsible for raising a person's pulse rate. IN addition, many studies have concluded that the caffeine consumed before exercise affects regular caffeine users and irregular users differently. Moreover, caffeine a product found in coffee has …show more content…
(see below to see how to test pluse rate) (it will be the control group)

•Testing pulse rate:

◦First: place two fingers over the test subject's radial artery till the pulse can be easily located wrist

◦Second: count pulse beats for 30 seconds understanding that a pulse beat is composed of one beat

◦Third: multiply the pulse beat number by 2

1.Have subject A drink ¾ cups of Folgers classic roast, stir in coffee

◦Make coffee using folgers classic roast (stir in) (no sugar, milk, creamer, or additives)

•How to make coffee:

◦In a pot bring ¾ cup of water to a boil

◦Transfer boiled water to a mug

◦Add 3 teaspoons of coffee to the cup of water

◦Stir coffee in a circular motion for 30 seconds

◦Allow the coffee to cool down to
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