Three great tips from the people over at Pickleball Channel and their Pickleball 411 video series.
This video gives three good tips on improving your volley:
1) Hitting the ball to hard when it comes in low.
2) Allowing the ball to get too close to your body and losing reach for proper swing.
3) Allowing yourself to get pushed off the kitchen and ended too far back in the mid-court.
Check out the video for great examples on how to improve your volley skills.