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Explain the cardiovascular responses in the context of hydration levels (weight changes )for each environmental condition.

IN HEAT CHAMBER (32 DEGREES CELCIUS)

1) Heart rate changes when a person is hydrated while exercising? why?

2) Heart rate changes when a person is DEhydrated while exercising? why?

Heat Chamber Avg. Heart Rate Hydrated vs. Dehydrated Heart Rates (bpm 2 4 6 8 10 12 14 22 24 26 28 30 32 34 16 18 20 Time (mi

IN NORMAL Lab ( 22 degrees celcius)

1) Heart rate changes when a person is hydrated while exercising? why?

2) Heart rate changes when a person is DEhydrated while exercising? why?

Kin Lab Avg. Heart Rate Hydrated vs. Dehydrated 700 600 EHD 500 400 Heart Rates (bpm 300 200 100 O 2 4 6 8 10 12 14 16 18 20

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Answer #1

in heat chamber 32 degrees celcius : a person hydrated while exercising the heart rate slowly increased and keep constantly  because a hydrated heart is able to pumb blood more easily allow the muscles in your body to work even better.

while dehydrated person exercising, the heart rate is gradually decreased. dehydration cause strain on your heart the amound of blood circulation through your body decreased when you are dehydrated. to compensate, your heart beat faster.

in normal lab 22 degrees celcius : a person hydrate while exercising the heart rate is slighty increased and constant than 32 degrees celcius . in the case of dehydrated person, the heart rate final result is decreased. so physiological responses and stamina exercise capacity are impaired under hydrated and dehydrated conditions. temperature has a importent role for exercise performence.

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