"It has to be one of the most valuable tools any coach
or serious runner can have ."
That's how Bill Bowerman, former Olympic Track & Field coach
and a trainer of world class athletes for many years, describes
The Williams Pace Calculator TM.
Why? Because accurate pace verification is the essence of
intelligent, productive training. And with The Williams Pace Calculator
all the time and distance information needed to set and check a
runner's pace is made immediately available, simply by manipulating
the slide scale.
Developed by Bob Williams, a Bowerman protegee and All-American
steeplechaser at the University of Oregon, The Williams Pace Calculator
breaks its data into two groups, "Track" and "Road."
The Track Side
* 4 scales match times and distances from 100M to 10K
* time increments as tight as 2/10 of a second
* lap scale is combined with each 400M split to facilitate quick
pace updates
The Road Side
* Matches times and distances from 10K to 42K
* Divides time into mile and 5K splits
* Scale registers a runner's mile pace, from 4:30 to 10:00 minutes
* Provides a fast, accurate heart rate calculator for gauging the
intensity of a training session
The Williams Pace Calculator offers coaches and athletes an entire
library of information at their fingertips.
Its 3 1/2" by 10" size makes it easy to carry, and its
sturdy construction will last through many miles of training in
all kinds of weather.
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