like i stated earlier, it's not abnormal to use straps to ease off an injury or prevent a strain.
you want stupid?
this takes the cake:
Montrous latino guy squatting a masive 2plates and 20, and get this, rather than have a towel on the bar, or the foam padding, (i hate those pussies) this guy has....get this: a fuckin yoga mat, rolled up around the bar to cushion his upper back! what a queer! lol