"Ensure your seat belts are properly connected.
Listen for the command to start your engines. Press the left foot pedal to the floorboard with you left foot before pressing the starter button. Prevent starter damage by remembering to release starter button once the engine or power unit is...
Lot of technical skills involved "mash the clutch, push the start button, be sure the shifter is in the first gear position before slowly releasing the clutch, note we will be stating at the caution speed do not run into the car in front of you...."
Is the spotter suppose remind the driver to utilize the brakes when entering pit road? He probably also needs to remind him to turn left when entering the corners.