One drawback would be, "<span>Observers may affect the behavior of the observed if detected."</span>
If you liked doing basket ball you could use that as an example.
Basketball is the activity
I dont know what part a was but a good place to play basketball would be on a basketball court
This is a good location because it provides everything except a ball that would be helpful in playing basketball
Pros-
Basketball hoops
Good traction on the cement
Lines are drawn where youre supposed to stand
Cons-
Outside so if it rains youre doomed
Ball might bounce out into the street if there isnt a fence
D it has to repair itself
Do sit-ups they are challenging and fun
