Ah well, I more or less meant to say this;
Basically when the character has no room for push/pulling anymore he/she asks you to push from the other side and vice versa.
Also as I´ve said when the trampoline is in the middle you can say push and pull and the same thing happens(kicking in the same direction from the same side in both cases).
Am I the only one who just figured this out by trying?