This video is without doubt the BEST video I have ever seen on the mechanics of forehand. I have met dozens and dozens of tennis coaches and have played tennis for over 20 years (NTRP 5.0) and let me tell you, I feel like I have learned a new thing today after watching this video.
Thank you so much for your kind service. You are doing a world of good to the tennis community.
I wish you the very best in all your efforts!