Maybe i'm being overly cautious, but I just wanted to check with everyone else here. when you do exercises that involve lower back muscles, how sore do you expect them to be? if it were my legs, i wouldn't think twice about the soreness, but when i feel it in my back i just wonder if i over did it. or if i had bad form and used my back too much. i'm pretty careful about form though.
i'm just paranoid about my lower back because in the past i've injured it in other sports/activities. plus, my mom has BAD sciatica and i don't know if that's at all hereditary. i don't want to go that route!!