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| Tweet Topic Started: Dec 22 2015, 07:12 AM (16 Views) | |
| leishen | Dec 22 2015, 07:12 AM Post #1 |
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Brooks Mach 11: my measured drop = 4mm, mfr. published Nike Air Max 1 Sale UK drop = 6.7mm (after running almost 50 miles in the Mach 11¡¯s, I suspected that the drop was lower than the 6.7mm reported by Brooks).Newton Sir Isaac: my measured drop = 7.5mm, mfr. published drop = 5m None of these problems are purely sagittal plane ¨C you have to look at pronation/supination. Most of the time (as Allan noted himself), the original symptoms often occur on the medial side of the tendon ¨C poorly mediated pronation causing the stress on the side of the tendon (the convexity) most under stress during stance. I often find that runners with these problems have a forefoot varus alignment, even if their rearfoot alignment is relatively normal during stance. Barefoot video analysis shows this well and I find that more reliable than trying to accurately bisect/marker the rearfoot and lower leg (though I still do so as best I can). I don¡¯t know of anyone who hasn¡¯t wanted to fly like Michael at one point or another. You start to wonder if he has jet packs in those shoes of Nike Air Max 1 Mens Sale his. Spike Lee even asked the question. But as Jordan has pointed out in a very pointed ad, it was never the shoes. His success was based on many, many hours of practice. So it is with running. Practice builds strength, speed, and endurance. Practice improves form and lowers the risk of injury. You mentioned your size ¨C how tall are you and how much do you weigh? You also mentioned your ankle/achilles inflexibility ¨C the degree of motion you noted (7 degrees) is marginal, even for shod running, much less for barefoot. Lots to look at there alone, including whether your lack of mobility is truly gastrocnemius, soleus, or just lack of talocrural mobility ¨C those are things that your PT probably has figured out (both by measurement and by looking at your functional squat ability), but you need to aim for 30 degrees of dorsiflexion , particularly if you¡¯re trying to train using a minimalist approach, along with 1st toe dorsiflexion flexibility. Deficits in these will show up in a video exam of your running form. My heel pain was initially at the enthesis on the inside of the heel. That pain was/is moderate. The severe pain and swelling actually came from the bursitis and flaired up later as the symptoms progressed. I don¡¯t really have any tendon pain higher up in the body of the tendon. After 3 months of rest and a topical medication from my doctor the bursitis seems to be pretty much gone. Poking around on the heel the pain seems to mostly be at the enthesis on the medial heel. You can see from the above example that the Launch actually has a slightly Nike Air Max 1 Womens Sale lower offset when the outsole is included in the calculation, due to the fact that the outsole is actually a bit thicker in the forefoot (tooling height, another new term to me, is oustole + midsole thickness). What confuses me is why you would ever exclude the outsole, and why the insole never seems to be included in these calculations? Seems to me that the goal is to determine how high off the ground the heel sits relative to the forefoot, and thus all three elements separating the foot fro Nike Air Max 2014 UK Outlet m the ground should be included: insole (insert), midsole, and outsole. |
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6:58 PM Jul 11