SYSTEM-9: Orange Ball: The Ultimate Tennis Book for juniors aged 9+
N**R
Another Awesome Book
I purchased the Red Ball version of the book and loved it. The Orange Ball version lived up to expectation. A must have for coaches and/or tennis parents!
B**B
Ideal for all tennis coaches
Love this book as much as System 9 for red. If you want to inspire the next generation to love tennis theses drills are a must for all tennis coaches
V**A
Useful but expensive for a short book
Very useful book, I just found it expensive for what it is
Trustpilot
2 months ago
2 months ago
