Inconsistency in tracking macro's and turn up to training sessions. Spro's have also been known to give training advice.
Doing a Spro is Training 11 times in 6months, or having a diet consisting of 4% protein, 30% carbs, 66% fat, 1g fiber.
Regular excuses used by spro's are I had to go into work, my shoulder, my back.
Training advice given by spro's is generally supported by the fact they have sat and watched champions from their couch.