[quote=10isfreak;7085776]*theories in the scientific sense
To further develop, trying out different approaches is very inefficient, long and tiring... We can compare both ways to solve this problem with a simplified example.
Maximize f(x,y)= 3xy^2 subject to y=4x+2
? What does this have to do with training your body to hit tennis balls?
"I don't care if you take it to your Mama's house...." - told to a ttw member