Swimming has developed from a primal mode of movement to an advanced hobby and competitive sport. Exercising nearly every muscle group, swimming is a rigorous sport and requires intense training. In competitions swimmers typically contend for the fastest time to complete a certain distance by performing a specific swimming stroke. Also, swimmers work to build endurance and an ability to swim over long distances. Because swimming has developed into a highly intricate competitive sport, where one wrong technique can disqualify a participant, it is interesting to ponder how the sport will evolve for people in the future, either advancing into a progressive purpose or regressing to a primal mode of movement. Which of the following situations would fulfill the author's prophecy for swimming?
A. humans settling on the moon use swimming techniques to move through space
B. swimming remains a competitive Olympic sport
C. animals, including amphibians, begin to swim instinctively upon birth, as a dominant genetic trait
D. fish begin swimming at unprecedented speeds and extend the average life span
According to the passage. it is interesting to ponder how the sport will evolve for people in the future, either advancing into a progressive purpose or regressing to a primal mode of movement. Humans swimming through space would show the regression of swimming into a primal mode of movement.
Therefore, the Correct Answer is A.