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Marc Graveline Redux
Episode 125

Marc Graveline Redux

Endurance Innovation

October 15, 20211h 7m

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Show Notes

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  • 5:00 why aerotest with two systems in parallel?
  • 6:45 the two categories of aero testing systems: their similarities and differences
  • 14:15 comparing results between the Gizmo and Aerotune
    • the role of air density in the aero equation as used by the Gizmo
    • Rolling resistance and drivetrain drag
    • Error contribution
  • 33:00 testing while training
  • 41:15 incorporating IMUs (motion sensors) in aero testing
    • Monitoring head position
    • Error-checking the barometric altimeter
  • 47:00 error correction
  • 49:00 the future of the Gizmo and aero testing broadly

Topics

triathlonaero testingcyclingtime trialaerodynamicsaeroaeroiseverything