yaya2017
Stabsbootsmann
Joined: 26 September 2018
Online Status: Offline
Posts: 814
|
| Posted: 24 April 2020 at 03:04 | IP Logged
|
|
|
There¡¯s also the still-evolving discussion of what provides the performance benefit, including the exact Nike Dunk High Femme foam formulation, which are often variations on the base material. Nike¡¯s version of Pebax provides excellent energy return, for instance, but Adidas ZX Flux Dam Reebok¡¯s Pebax-based Floatride foam, used in several of its top shoes, returns values in the RW tests that you¡¯d associate with a quality EVA shoe, but below Nike Air Odyssey Damen Herren Boost or ZoomX.And we don¡¯t yet know how much of the improved running economy lies in other aspects of shoe design, like air pods or carbon fiber plates, and Nike Air Max 90 Femme whether that¡¯s because those elements act as propulsive springs, or if they merely stabilize soft foams to maximize energy return.While the idea of knocking four percent off his PR sounds great, he says, he hasn¡¯t felt the need to try www.morganelafer.de Vaporflys.
In another presentation at the Footwear Biomechanics Conference, Emily Farina of Nike¡¯s Sports Research Lab showed data suggesting Nike Air Max 2017 Dam that, depending on its shape, the carbon plate in the Vaporfly might be responsible for more of the running economy improvement than researchers had Nike Air Max 2017 Dámské thought, although the exact mechanism wasn¡¯t explained.If Nike, which has a division devoted to exploring questions like this, knows any more, it isn¡¯t saying.Nike Air Odyssey Womens Mens The company declined multiple requests to make Farina and other Sports Research Lab staff available for interviews, but e-mailed back a one-line statement: ¡°The magic of the Nike ZoomX Vaporfly Next% and the Nike Zoom Vaporfly 4% is in the full system and how all the elements work together, not in any single ingredient.¡±
Among Nike¡¯s various patents around the Vaporfly is a pending Nike Air Zoom Spiridon Womens application from 2018 titled ¡°Stacked Cushioning Arrangement for Sole Structure¡± which looks similar to Kipchoge¡¯s shoes from the INEOS 1:59 Challenge. Nike Air Zoom Spiridon Damen The patent details a shoe design with several distinct layers of foam, as many as three carbon fiber plates, and two pairs of fluid-filled forefoot Nike Air Vapormax Femmecushioning chambers sandwiched between the plates. So it seems pretty clear that the plate (or plates) matter.Mindful of the importance of on-bike form to his Nike Dunk High Dam cycling career, Jacques-Mayne says he pays close attention to his biomechanics and stride (midfoot, with a touch of heel). He¡¯s run in Hoka One One, Adidas, and Nike, among other brands, but trains in New Balance¡¯s 880, for its neutral support Nike Air Vapormax Womens and ¡°just right¡± amount of padding.
|
Active Topics 
Memberlist 
Search 
Help
Register 
Login
U47.org Forum :: The Cadet School
Topic: ull system and how all the elements work
