I would say it may be a dermatologist 
        
             
        
        
        
Answer: Consistency is key to achieving goals.
Explanation: When there is an established schedule, the person has greater ease in following it and complying with it since when seeing it embodied, he knows that he has a responsibility. When there is a schedule for training, the person knows when to execute it and how there is a control and that leads to its realization more easily.
Those people who train and take it seriously have a set schedule. Schedules allow for order and when things are ordered people have a tendency to execute it.
 
        
                    
             
        
        
        
Yellow bone marrow contains a large percentage of fat.