Here's a video I made for one of my video analysis clients to help him…
Finding The Perfect Forehand Arm Action – By Patting The Dog!?
In this video I'm helping a video analysis client to improve his forehand by encouraging him to pat the dog! Creating space (patting the dog) allows you to transition from pronation to supination in a more gradual, stable, and reliable way. Hopefully the arm action demonstrated in the video will help you to improve your forehand technique and develop a more efficient stroke.