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Top 10 Roger Federer Matches of All Time
By John W. DenBoer, Ph.D., U.S.P.T.A., P.T.R. Will Roger Federer go down as one the best tennis players ever? Maybe,
Breaking Back: DenBoer Overcomes Slander to Win at Life
Associated Press Who is Dr. John DenBoer? If you asked him that 5 years ago, he would have easily
Hang in There, Baby: A History of Cheesy Motivational Posters
It’s the iconic motivational poster: an adorable kitten dangling precariously from a bar, or branch, or clothesline, with the words
Advice for Direct Marketing for Business-to-Consumer Companies
Overall, the goal of digitally marketing endeavors is to really hone in on the customer acquistion cost (CAC)/life time value
A Prayer for Ukraine
As the world watches the events unfolding in Ukraine, we want to remind our global Community of the power they
8 Inspiring Quotes From Malala Yousafzai
Malala Yousafzai is a prominent and passionate advocate for girls’ education and women’s rights. Her fervent mission to help more
How to Get Better: Beginner to Intermediate Players
– Great job trying to learn what for many of you is a new stroke! The approach shot is not