Showing posts with label gait analysis. Show all posts
Showing posts with label gait analysis. Show all posts

Friday, October 8, 2010

Saucony ProGrid Kinvara – First Impressions

I decided to risk straying from my usual support running shoes and try a more minimalist shoe. After a lot of research and several recommendations, I chose the Saucony ProGrid Kinvara.




As you can see, I opted for a little flare.

I was unable to find a local source for this shoe, so this was also the first time I ordered shoes online. I ordered them from Running Warehouse for only $65 after a 15% discount (thanks again Jim). That great price even included free 2 day delivery.

My current favorite shoe is the Asics Gel 1150, classified as a support shoe. I was fit for these using the traditional treadmill gait analysis for pronation and they have proved reliable and comfortable. I was happy enough with them to buy a second pair. With well over 300 miles in them between the two pairs I have no complaints, but probably like most runners, I can’t help but wonder if there is something better out there.

The Kinvaras are classified as performance neutral. They are very light, weighing in about 4 ounces under my Asics. That is the first thing you notice when you try them on. They offer some cushioning, but noticbly less than my Asics. They also are much flatter with a smaller heal rise (4mm as compared to 10mm on my Asics).

I think this shoe runs a little narrower than my Asics. The fit was a little snug wearing my usual thick Thorlo running socks on my size 11 dogs. When I switched to thinner Experias, the fit was perfect. The Experias could become my new favorite sock if they prove to be as durable as the thicker Thorlos.

I wore the Kinvaras for the first time on a 4 mile run this morning. There is a lot of hype about these shoes online, and about minimalist shoes in general, but I tried to keep my expectations reasonable.

I was very pleased with the feel of the shoe while running. My online buddy and fellow DoppelLaufer Virtual Racer, JimDo64 from the Active.com running forums, described the sensation as being able to “feel the roadness,” eloquently stated and I don’t think I can improve on that description.

Will these shoes automatically improve my running form? Probably not, but the shoes did make me feel more aware of my form. It was easier to feel my footstrike and to therefore make adjustments. I didn’t miss the extra support at all, but time will tell whether this will still be true during longer runs.

I ran the first two miles at a fairly comfortable 9:00 pace and when I pushed that up to 7:41 for the third mile, the shoes performed really well. The faster pace did seem easier, but that could be equally attributable to cooler temperatures. Still, I’m excited to try these in a race.

I am looking forward to testing these on longer runs and if they work well, I may even wear them for the Daytona Beach Half Marathon at the end of the month.

More to come.

Wednesday, June 9, 2010

Video Gait Analysis

I had my first experience with video gait analysis today and the experience was totally cool (excuse the 80’s colloquialism – I can’t help myself).

Armed with my credit card, and my current running shoes, I headed out to my local running store, Front Running Sports in Lake Mary, Florida. The sales person first took a video of my feet while running in a neutral shoe on a treadmill and then let me watch it in slow motion. My pronation was slight but easily noticed. She then had me try on a pair of Brooks (Defiance, if I recall correctly) and had me run on the treadmill again. Watching the second video in slow motion I was truly amazed, the correction was instantly apparent. Armed with this knowledge she was able to recommend four different shoes from four different manufacturers, Saucony, Brooks, Asics and Pearl Izumi. I tried them all on and she encouraged me to take them outside for a test run.

I walked out of the store with a new pair of Asics Gel 1150’s, $20 under my budget, and very satisfied with my purchase. I am excited to try them out and will post a review after I have a few runs in them.

I had my pronation correctly diagnosed by a salesperson at another well respected store in the area several years ago and all of my shoe purchases since then have been based on that diagnosis. Without the benefit of the video analysis I was left with the impression that the diagnosis required some kind of voodoo magic. I am now much more confident about what I need in a running shoe.

I could tell even from the short run I took in front of the store that the source of the knee pain I have experienced over the past few weeks was my worn out running shoes.  I can't wait to get back to a regular running schedule.