Rest time?

[jethro1]

If u want to gain size u need to use heavier weights, low reps, and high intensity. U need to rest 2 or more minutes for the muscle to recover in between sets.

[Paulicious]

If u want to gain size u need to use heavier weights, low reps, and high intensity. U need to rest 2 or more minutes for the muscle to recover in between sets.

What do consider low reps? I lift pretty heavy now. Could you give me an example of what you do. thanks