Ellie wants to take up an activity that plays to her strengths. she has found that her best skill is her coordination. which of the following activities would be perfect for her?

a. swimming b. tennis c. bicycling d. archery

Answer- B

TENNIS!!

I have done the test before, and it is correct :)

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)