Not only does he know how to box , he knows how to teach and how to bring out the best in his students ( of any age ) .
I 've worked directly with Coach Rich - both as his assistant and as a student of boxing .
Not only does Rich know how to box , Rich knows how to teach and how to bring out the best in Rich 's students ( of any age ) .
I 've worked directly with Coach Rich - both as his assistant and as a student of boxing .