Answer:
True
Explanation:
 I looks at some articles about it and found that it does occur following a viral illness however it never said anything about Antihistamines so I still might be wrong. If it is wrong please comment the right answer for other people to see.
 
        
             
        
        
        
Yoga, it seems as it would be the easiest
        
             
        
        
        
C.
when you are visualizing, you are no longer focused in reality.
        
                    
             
        
        
        
The answer would be a. weight lifting. 
Anaerobic exercises are not dependent on oxygen, thus the name. This is why it is used in non-edurance sports. It is high in intensity with little exertion. An example of this would be weight lifting. This is a type of exercise that body builders use to build muscle mass. Instead of oxygen, anaerobic exercises rely on energy stored in the muscles.