For minor injuries during exercise, use the rice method. rice stands for rest, ice, compression, and elevation.
You didn't put any of the options but I would probably say something like because America is becoming obese and fat.
The Swiss developmental psychologist Jean Piaget used the term assimilation to explain the process in which people understand an experience in terms of their current stage of cognitive development and way of thinking. Assimilation is included in the adaptation process and includes the learning of new information and incorporation of that new information into our existing knowledge.
Sugar bear hair, is okay for its price :)