Cardivascular Drift

  • Created by: KayshaN
  • Created on: 18-03-18 12:10
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  • Cardiovascular Drift
    • Long Distance event - more than 20 mins
      • Increase core body temperature-> Intensity, Duration and Humidity
        • Thermoreg sweating
          • Maintain 37, thermoreceptors relay info to brain, sweating
          • Fluid Lost From Blood Plasma
            • Blood more Viscous- Harder to Pump- Decrease SV
              • HR rises to compensate
                • Cardiac Output Maintained
                  • CV Drift- SV decreases, HR increases, Q maintained
                    • Long Distance event - more than 20 mins
                      • Increase core body temperature-> Intensity, Duration and Humidity
                        • Thermoreg sweating
                          • Maintain 37, thermoreceptors relay info to brain, sweating
                          • Fluid Lost From Blood Plasma
                            • Blood more Viscous- Harder to Pump- Decrease SV
                              • HR rises to compensate
                                • Cardiac Output Maintained
                                  • CV Drift- SV decreases, HR increases, Q maintained
                                    • Competion for blood flow
                                      • Vasodilation at skin capillaries but need blood to muscles to increase performance
                                        • Results in weaker performance
                      • Competion for blood flow
                        • Vasodilation at skin capillaries but need blood to muscles to increase performance
                          • Results in weaker performance

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