From hsnhst.com:
Quote:
A perfect row should go like this:
1. No motion at the hips... this is not a glutes and hammies exercise. Keep the hips at approximately 90 degrees and don't rock.
2. Begin the motion by drawing the arms back without changing the bend in the elbows. The only way to do this is to draw your shoulder blades together. If you cannot pull the bar back a few inches without bending your arms, you are not getting those scaps moving.
3. Once the scaps are drawn together, pull back through the elbows, lifting the rib cage at the same time. Imagine you are doing a chin and try to lift that chest up as you pull the elbows back. This definitely requires motion in the thoracic spine.
4. Remember, this exercise is about squeezing the back and not about what the bar is doing. When you can't squeeze your back any harder the bar is as close to you as it needs to get. If you pull that bar to the belly as many people do and let the shoulders roll forward you are dropping that resistance right off the muscles you are trying to target. (emphasis mine)