| Scientific Data |
Results |
Documentation |
* Accepted by U.S. Patent Office
|
* Double blind speed study -
31 athletes for BYU & Czech Republic National Track Teams |
1.5% Faster |
 |
* Blind stride length study -
treadmill USC Department of Exercise Science |
5.5% longer stridelength at 5 mph |
 |
* Speed comparison study -
for USC & BYU track teams |
1.5% Faster |
 |
| * ASTM resilience testing by Independent lab |
81.5% energy return at 5/64 thickness |
 |
* Summary of Durabounce speed testing;
name changed to Springsoles |
53 athletes tested: 47 ran faster |
 |
* Force plate strength & stability study -
Weber State Human Performance lab |
Significant strength & stability increase |
 |
* Bounding and strength study;
27 athletes at Mountain View H.S. Orem Utah track team |
15.8" farther on 2 one leg hops
3-4 feet farther shot-putters |
 |
Bounding study
-
17 BYU athletes: Men's track team |
13.6" farther on 2 one leg hops |
 |