I would say addiction becasue then you will continue to want more and more.
        
                    
             
        
        
        
Answer:
1)Diets that focus on only a few foods or food groups.
2)"Detox" diet.
3)Diets with 'miracle' foods or ingredients
 
        
                    
             
        
        
        
Target heart rate is defined as the minimum number of heartbeats in a given amount of time in order to reach the level of exertion necessary for cardiovascular fitness, specific to a person's age, gender, or physical fitness. 
        
                    
             
        
        
        
Answer:
he could injure or pull a muscle