Asma, faringitis estreptocócica, enfisema y fibrosis quística.
        
             
        
        
        
Answer:
Associative learning. This usually happens when an individual reacts to an stimuli and visual or auditory  behavior. It has been proved by many experts that there is a relationship between events that traumatize an individual, concepts and even mental states. The relationship between them and the experiences of the individual would shape weird behaviors that other wise they would not ever manifest. 
 
        
             
        
        
        
They can be high in calories or fat
- I think this is it because my reasoning is that companies compensate low sugar and salt for other ingredients and chemicals that add a car-p load of calories and added fats to make it taste better.
        
             
        
        
        
Isostatic stretching is a flexibility training which is in a advanced form. It should be performed with CAUTION. It is important to avoid isostatic stretches because they can disrupt muscle growth and it fatigue the muscles. Its recommended to do some warm up before doing these stretches honestly.