WHAT IS A POWER METER & HOW DO I USE IT FOR RUNNING?

Power meters have been used by competitive cyclists for many, many years, yet they are relatively new to running. What is Power? How Do Running Power Meters Work? How Do You Use A Power Meter When Training & Racing? I'll try my best to answer all of those questions. The video is a bit long, so here's a list of topics that I cover: 1:03: What is Power? 2:02: Physics Equations Defining Power 2:26: Cycling Power Meters 3:00: Why Is It Difficult To Measure Running Power? 3:33: 9-axis Sensor- Accelerometer, Gyroscope, Magnetometer 6:08: Calculus To Derive Velocity & Distance From Acceleration 7:20: Algorithms 7:36: Fore Plate Treadmill 8:30: Barometers 9:03: RunScribe 9:08: Polar Vantage V 9:22: In-Sole Sensors- Footlogger & FeetMe 10:30: 3D Shoe Printing 11:00: Power Meter Benefits, Accurate Pace & Distance, Consistent Race Pacing, Highly-specified Training Intensity 12:55: Data Collected- Pace, Power, Distance, Horizontal Power, Form Power, Vertical Oscillation, Leg Spring Stiffness, Ground Contact Time, Cadence 17:22: Running Stress Score 18:52: Running Efficiency 21:05: Heart Rate Training 21:50: Perceived Effort 22:41: Shortcomings- 1-side only, Wind, Soft Terrain ********************************** Products/Companies Mentioned ********************************** www.runscribe.com www.stryd.com www.polar.com www.footlogger.com www.feetme.fr ************************* My current running tech ************************* Apple Watch 4: https://amzn.to/2QOTfU7 AutoSleep for Apple Watch: https://itunes.apple.com/us/app/autos... Stryd Footpod: https://www.stryd.com/ FinalSurge: https://finalsurge.com/ Relive animation of GPS tracks: https://www.relive.cc/ Hobonichi Techno Daily Planner: https://amzn.to/2PE9EpM ****************** My current shoes ****************** Skechers GoRun Ride 7: https://amzn.to/2PCBbYD Skechers GoRun Razor 3: https://amzn.to/2PBXQEK ****************** Connect With Me ****************** Strava:   / strava  . Instagram: @running.otaku Blog: http://www.runningotaku.com