Your search "pushing" resulted in 3 Articles
No 400 ISO film on hand and there's a beautiful low-light situation? Only 100 ISO film in the fridge, but you would love to photograph something in motion? Or you want loud contrasting without cross processing? Here's a Solution!
Pushing film? Pulling film? Heard about it but not sure what it is? This small article may start you off in the right direction.
Fine, natural skin tones, subdued colors... what?? Just cross it, there's much more in there!