A football team runs this play against this defense because it’s known to work
A science
But in game time, stakes are on the line, it’s the opposing team, and we still run the play successfully? That’s a piece of art.
Following a running regime that’s known to work for a 100k race , it’s a science
Taking into consideration our injuries, previous training, our strengths/ weakness, time commitments, and successfully finishing the race? A piece of the art.
Doing what people have done, but better