Oh, one more comment--Galya had me imagine my feet on tracks for lunges. In other words, imagine that each foot is on the rail of a train track (narrower of course). Your feet stay on the imaginary tracks--they do not end up in a straight line, as if you are on a balance beam. They stay on their own track as you step each forward. Does that make sense?
Apparently I was trying to walk an imaginary tightrope while doing lunges.
