Looking for guidance on a back workout routine. I rotate between three groups: legs, chest, back. Not super strict, just as often as I can get into the gym. I am at the point where I have started to add in more free weights and less machines. Found some good ones for legs and chest, but not as many for back. Plus the machines I use for back seem pretty good anyway. Also, some places online listed deadlift as a back workout but it seems like more of a leg workout to me.