A system and method for racing data analysis using telemetry data and wearable sensor data may be used, in one implementation, to analyze muscle use in extreme racing conditions to find actionable insights for the race car driver. An example of the actionable insights may be how to minimize the driver's muscle fatigue during a race. The system and method may perform data validation of the data from the wearable sensor(s) and then generate the actionable insights from the validated data.