| nike air max and nike free or nike roshe run; nike air max and nike free or nike roshe run | |
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| Tweet Topic Started: Sep 7 2015, 07:31 AM (11 Views) | |
| yusheng | Sep 7 2015, 07:31 AM Post #1 |
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Today Nike releases Nike Air Max TN UK Cheap the 2015 editions of the Free running shoes, with new versions of the 5.0, 4.0, and 3.0 hitting the market (they are now in-stock at the Nike.com store). All three look to be upper updates that retain the sole of previous versions ¨C this is encouraging as the issues I had with the 4.0 and 5.0 had to do with the uppers. In my recent review of the Nike Free 5.0 I cited a study that compared running biomechanics in the Nike Pegasus and the Nike Free 3.0. This research has been out for awhile, but I never wrote about the paper. Since I¡¯ve been running a bunch in various Nike Free shoes lately, I thought I¡¯d write up a summary.The study is authored by Richard Willy and Irene Davis and is titled ¡°Kinematic and kinetic comparison of running in standard and minimalist shoes.¡± It was published in 2014 in the Journal Medicine & Science in Sport & Exercise. Here is the Abstract: I¡¯ll start by saying that the majority of my miles in the Wildhorse 2 have been on ice or snow covered sidewalks or on packed snow on trails near my house. There is no Nike Flyknit Air Max Sale Cheap bare trail available up here this time of year, so I can¡¯t comment on performance on dirt or mud. However, loose snow over ice is about as challenging as it gets for traction so I think I have a good handle on how they perform. Recently renamed from the Mobb Ultra — presumably to avoid any negative associations with the word “mob,” especially as it relates to sneaker releases — the Nike Koth Ultra Mid Rattan has begun launching in its lead colorway.Dressed up in a palette that cleanly aligns with the shoe that inspired it, the Air Mowabb, the Koth Ultra’s upper goes all-tan, pairing a leather build with a mesh toe. Striking royal blue contrasts on the neoprene inner-bootie, while a black heel-clip and the occasional pop of orange cement the Mowabb motif.Sleeker and slimmer than its predecessor, the Nike Koth Ultra Mid Rattan is the perfect kind of update, retaining the spirit of the original but ultimately transforming the functionality. For the trails, you still have the Mowabb. For the streets, there’s the Koth. Grab a pair now at spots like Jimmy Jazz. RESULTS: Shoe-time interactions were not found for any of the variables of interest. Minimalist shoe running resulted in no changes in step length (P = 0.967) or in step rate (P = 0.230). At footstrike, greater knee flexion (P = 0.001) and greater dorsiflexion angle (P = 0.025) were noted in the minimalist shoe. Vertical impact peak (P = 0.017) and average vertical loading rate (P < 0.000) were greater during minimalist shoe running. There were main effects of time as dorsiflexion angle decreased (P = 0.035), foot inclination at footstrike decreased (P = 0.048), and knee flexion at footstrike increased (P = 0.002), yet the vertical impact peak (P Nike Flyknit Air Max Mens = 0.002) and average vertical loading rate (P < 0.000) increased. The Lunarglide has rubber in all major wear spots, and my pair is not showing any unusual or accelerated breakdown after about 30 miles on roads (note ¨C I do tend to catch rocks in the forefoot grooves, not a big deal though).I haven¡¯t been wowed by this shoe, and on several occasions I¡¯ve almost shelved it, but for some reason I keep coming back to it. I like the soft feel, I love the upper, I love the look. Nike Flyknit Air Max Womens UK I don¡¯t like the snug midfoot, but I can tolerate it. |
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2:16 PM Jul 11