Wide grip push - ups are performed on the same way as the regular ones, with the exception of hand placement. (fitnessandpower.com)
This isn't a consideration when using just a regular flat bench but still do a little messing around with hand placement to get to where you're comfortable. (fitstep.com)
You just have to find the good hand placement (your fingers should resemble a C) and gently squeeze your some points of your breasts. (babygaga.com)