For me it's all of the "big 3". I'm pretty certain that form issues are holding me back from making some significant gains on those. I'll be video'ing myself more often to try to figure out where exactly I'm going wrong.
"Generally people can't squat because they're lacking in the 'lower ab' area. As in they need to grow a set." - LtL
"No one ever got big or strong by lifting lightweights" - Carl1174
Follow my log here: Aurik's Back to Basics log
Valentin Konstantin Platz