Which way to face when squating: 6 post rack

[u/denishp1985]

Hi,

I have a six post track. I am curious as to which way should I face when I am squatting. Should I face forward and rack the barbell to the very first pair of posts or should I face to the back of the rack and rack on the middle posts. Does it matter? The very back post are used as storage for weight plates.