Replacing serpentine belt on 2003 Mazda Protege5

how does the belt release tension so i can slip in the serpentine belt.

Asked by for the 2003 Mazda Protege5
usually there is a spot somewhere along the belt where you'll need some sort of pry bar to press it up, on my car i used my hand and some elbow grease, pain in the ass usually, some cars its very easy though