I think option three is most realistic, someone correct me if I'm wrong.
Hope this helps :)
Answer:
George Brooks has found that training actually teaches muscle cells how to use lactic acid as a fuel to get more bang for the buck.
I'd say its overuse injury (muscle injury) but do you have choices to choose from?
Answer:
A superordinate goals can be described as as important tasks that make certain individuals to forget their differences if any and work together to accomplish that important task. It is a task that cannot be done privately and helps to increase the cooperation among individuals who otherwise had differences. The superordinate tasks hence help people to forget their differences and work together.
For example, Two individuals of a family who previously had differences among themselves have to work together to lift up and move a heavy table.
