What’s the best technique for attacking on a weak, short shot? - Essential Tennis Podcast #98

Today's show answers two excellent questions from listeners. The first question asks about attaching on a short, weak shot. What technique or footwork changes need to be made if you're constantly either missing long or into the net on these easy shots? Next up I talked about pronating on the serve. What's the difference between spin and flat serves, should a continental grip be used for both?