Thanks for a great book and DVD. It has been a great help and aid for both my wife and I. We have both been able to run further and faster, with less fatigue and greater enjoyment. With our 65 – 70 mile weeks we are convinced that the instruction we received through the book and DVD were instrumental in my winning my age group (55 -59) at the Portland Marathon two weeks ago. The focuses you provide really made a major difference those last 6.2 miles.
Bart & Eve S