Focus on preparing the paddle low and early for backhands, ensure horizontal weight transfer, use short preparation and a cutting motion for volleys, and always keep the paddle within your peripheral vision during shot preparation.
This is helpful if you want to improve your backhand from the back of the court and your volley at the net. The coach gives very specific and actionable advice on technique adjustments. You can see the player improve immediately by following the coach's instructions. It is insightful to see how even small changes can make a big difference to your game.