PE UNIT 3 AOS 2

F*CK RUARI KEARNEY FLOOD.

Respiratory Acute Responces

Increased Respiratory Rate, Increased Tidal Volume, Increase Ventilation, Increase Gaseous Exchange

Cardiovascular Acute Responces

Increase Heart Rate, Increase Stroke Volume, Increase Cardiac Output, Increase Blood Pressure, Increase AVO2 DIFF, Redistribution of Blood Flow

Muscular Acute Responces

Increase Motor Unit Recruitment, Increase Fuel and Energy Substrates, Increase Muscle Temperature, Increase Blood Flow to Working Muscles, Increased Arteriovenous Oxygen Difference, Oxygen uptake at rest, Oxygen Consumption During Rest

Whats the reason for Acute Responces

It occurs so it can increase anaerobic performance for a longer period of time.

Heart Rate at Rest compared to at Exercise

12-15 BPM at rest, 50-60 at Exercise

Tidal Volume at rest compared to at exercise

0.5L at rest, 5L at exercise

Ventilation Equation

Ventilation (V) = Respiratory Rate (RR) x Tidal Volume (TV) (L/BREATH)

Gaseous Exchange

Gas Goes from a high to low concentration in your Lungs and Working Muscles through vasodilation and vasoconstriction