World light heavyweight champion according to IBF, WBC, WBO Artur Beterbiev stated that throughout his entire career he had never violated discipline in preparation for fights.
“Basic preparation for the fight begins eight weeks in advance. I often talk about this in interviews. Do I have breakdowns in discipline? Of course, I am a living person, but in my entire professional career this has never happened.
During these eight weeks I have been trying to go to bed on time, eat right, get enough rest and recover. During preparation, of course, there are adjustments to the plan, and this is normal, but purposefully disrupting discipline is not about me.”