Newk camp friend, Joel Drucker put me onto the site hosted by his friend Brent Abel, which is webtennis.net. And I have been receiving a series of tips which are “spot on.”
For me, the most important is how to move with the ball in doubles. We all know the concept; and we all THINK we do it… but we just give lip service to the actual, active, constant movement that this really requires.
Check out this YouTube video link by clicking here.