Now that you're more familiar with the movements, have you noticed where you lack flexibility or where you are weakest? For example, you'll probably get a lot stronger in the barbell squat if you worked on stretching out and working on the flexibility of your hip flexors, ankles, lats, and hamstrings. If you haven't been doing so, start warming up by doing a few warm-up drills related to increasing flexibility in those muscles.
Bill Phillip's Back To Fit: Day 27
Mobility and flexibility can help your lifts!