Springbak springsoles, speedsoles, spring soles, speed soles, uk

A bearing dropped on the Springbak Speedsoles will bounce to 80% of its Drop Height!

Springbak easily beat its top competition in the ADTMO 2632, the internationally accepted resiliency test.

Springbak Springsoles however are made from a highly resilient "superball"-like material. The 80% energy-return in the Springsole is created when the wearer's body weight comes down and compresses this material, then releases the 80% energy-return back onto the wearer at push-off as Springbak Springsoles spring back to their original shape.

Springsole demonstration video

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

Ready to order yet?

Try the Springbak Springsoles risk free for 60 days. - Only £21.99 with FREE Worldwide Delivery! If Spring soles don't help you jump higher, run faster, and feel less fatigued we'll give your money back within the 60 day guarantee...no questions asked. After seven years Springbak is still waiting for that first return!

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