what am I missing out in my work out if I'm not doing deadlifts? will this significantly slow down my muscle development as opposed to doing them? are there any substitutes I can do instead of deadlifts? What am I really missing out on? I made a post a few weeks ago about my back and I just can't handle it IMO. It seems like the deadlift is the most essiential/best workout being stressed over and over on these forums. Is there any way around this?