For several decades, Steve DeMasco has been our go-to guy for all things Shaolin, not to mention an authority on kenpo. If you’ve read the magazine for any length of time, you know that — and you know that he serves as the temple’s martial arts ambassador. What you might not know is that he got his martial start in boxing. Although he now regards it as too violent for his tastes, in this article, he freely discusses the benefits he gleaned from the time he spent studying the sweet science.— Editor Background: I boxed when I was 16, 17 and 18 and did very well. At one point, however, I decided not to go professional, so I got into martial arts — specifically, uechi-ryu karate. Uechi-ryu is a traditional…