Looking for in-person coaching instead?
No more confusion. No more guessing.
When you sign-up, your forehand won’t get better overnight, but it will start improving faster than it ever has before. You’ll build (or rebuild) your stroke on sound foundations, and as those foundations become habit, your level will rise.
Logistics
The program costs $300 and has two parts:
- The Digital Library – access forever.
- Weekly Video Review – 1 month when you sign up.
We host the program on a separate application. Full logistics.
Root-Level Reprogramming
Your forehand is a neurological pattern: a mental function that receives sensory input, and outputs a set of movements which will, hopefully, lead to an effective strike on the ball. For most players, there’s a broken link somewhere in the perception-action chain, and when we find and fix that link, a plateau is smashed.
For example, the first section of the library explains The Hand-Racket Interface. In my experience, about 30% of players who are existentially stuck on the forehand are so because they interact with the handle poorly, and once we fix that, everything else starts to fall into place.
I’ve been working on my forehand for 4 years. In two months, I finally understand what the feeling should be. I was just guessing before. Truly, thank you.
Daniel – 5.0 Analyst from California
Here’s an email I got from one of our earliest clients – a photographer from New York who absolutely loves tennis.

Hi Coach,
I wanted to share some really exciting news with you, since you and your book had such a profound impact on my forehand for the past month. I just played 10 hours of tennis in the Men’s 4.0 USTA Eastern championships. I WON my final match!!!! 6-7 (9-11) 6-1, 1-0 (10-6) Most intense match ever. I hit the most insane drop shot and then won the match with a volley winner! I am SO HAPPY!!!!!!!!!!!!! I WON all MY EASTERN CHAMPIONSHIP MATCHES!!!!!!
BUT the real winner was my forehand and what YOU were able to do from your book and YouTube videos (and the weighted shadow swings). My forehand was on feugo! Ripping cross-courts with such FAULT-TOLERANCE – I just waited until I got my short ball.
MJ
Your own forehand transformation is right around the corner. If you haven’t already, introduce yourself here. Email us coaches@faulttoleranttennis.com, with any questions.
We can’t wait to work with you.

January 13, 2025
What racket do you use? Wha rackets do you recommend? Anything better for one handers?
January 21, 2025
Personally, I find I play well with a pretty wide variety of rackets. I prefer 95-98 head size, head light, and between 11-12 ounces. The most important thing is that the frame fits your game – what you like to do on court.
On the one-hander, it’s critical you use a racket light enough that, when you’re a little bit late, you can still whip it through contact. Imo this is more important than having slightly more power when you’re on time.
If Roger Federer’s backhand transformation is any indication, a 98 sq inch head size is also useful, as opposed to smaller. On the one-hander specifically, you want to take the ball early, in order to keep it in the strike zone. This makes clean contact more difficult, so the larger sweet-spot of the 98 becomes very relevant.
December 30, 2025
Good focused teaching.
June 9, 2026
Hello,
Is private, in person coaching available as opposed to online only?, and if so, what is your location?
July 6, 2026
Yep, we both teach locally in New Jersey right now. “Work with us” in the top right is a menu, and under it is a section called “in-person” with details.