Congratulations on your new book. I read it from cover to cover and it is first rate.
I recently purchased the book "Four Way Burn". I am enjoying it a great deal.
I liked it very much. It was very well done
Book is great... Most impressive.
I recently purchased your book and am very interested in your exercise program.
I am reading your book and really enjoying it very much. after many years of all sorts of modalities - pilates, felldenkreis, yoga, free weights etc , your system makes perfect sense. I have been working with a medicine ball which i find too heavy so i am looking forward to receiving the performance ball
I recently bought a copy of your new book, and I'm sold!
“The Performance Ball is one of the most effective core training tools out there in the market place today. For a complete full body elongating workout, designed for healthy minded people on the run, the Performance Ball simply has no match.”
I am a runner who wants to cross train on my off days using a program/technique that will improve my core, my flexibility and holistically work most of my body muscles. I came across the Four Way Burn program and think I like it.
I would like to purchase a performance ball. I have a copy of your book (and love it) and am finding the medicine ball too hard.
Yesterday I happened to see your book at the book store and picked it up. I could not put it down and bought a copy. I thought someone finally gets it. Sounds like kinesiology!
Ralf’s fitness program with the Performance Ball as its focus has greatly enhanced my quality of life. Creativity is rare in a trainer and Ralf is unique in that manner. Ralf’s Performance Ball concept is completely unique. The workout strengthens the core, improves flexibility, and avoids injury.”
“The Performance Ball has been for me a valuable training method which allows me to enjoy my workout sessions more than any other training device. The unique aspect of the Performance Ball is that it allows me to remain flexible and at the same time enhance my overall body conditioning and endurance.”
I have just purchased your book and have begun 2 days of exercising. Already I can feel a positive difference.
I just bought your book "4 way burn" and I'm interested in purchasing a performance ball. Please let me know the process for ordering. Great book by the way.
Letters of Recommendation
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Red Bulls Physical Therapist & Athletic Trainer Speaks Out
