The Running Front » Running Science

The World is Flat if You’re a Foot

Sir Isaac — Wed, 04 Aug 2010 21:14:04 +0000

Dr. Mark Cucuzzella just passed us along a document outlining foot anatomy and biomechanics, barefoot motion, the effects of heel lift, shoe design flaws and myths, and proper toe alignment. It makes for an interesting read—especially for any science nerds out there. Click the link to download the full document. The most interesting part is that it lays out the facts about how a foot works and is not Newton marketing material, but comes to the same conclusions that we believe in when it comes to proper footwear.

The World is Flat….if You Are a Foot

Our First Natural Running Symposium

Sir Isaac — Wed, 24 Feb 2010 18:29:15 +0000

Next week at Luke’s Locker in Dallas we’re hosting a Natural Running Symposium, the first in a series of national educational seminars hosted by some of the top experts in running form, biomechanics and injury prevention.

This is a free, open to the public event featuring Newton Running co-founder and running form expert Danny Abshire, Newton’s R&D/Education director and adventure racing world champ Ian Adamson, and running science expert Dr. Mark Cucuzzella. On Tuesday evening, the team will lead an informative discussion about biomechanics, injury prevention and running shoe design. Then on Wednesday morning, Danny, Ian and Mark will lead a Natural Running form clinic starting at the Dallas store.

The details:

What: Natural Running Symposium

When: Tues., March 2 @ 6 p.m.

Where: Luke’s Locker, Dallas (3607 Oak Lawn Avenue) 214-528-1290

Hope to see you there…tell your friends!

Our next Symposiums will be March 19-20 at Marathon Sports in Boston and March 25-26 at Road Runner Sports in San Diego. Stay tuned for more dates and details.

Study: Height of Heel Matters in Prevention of Foot Pain

Sir Isaac — Wed, 23 Dec 2009 21:56:46 +0000

Check out this interesting study published in the November issue of Foot & Ankle International (FAI), the official scientific journal of the American Orthopaedic Foot & Ankle Society (AOFAS). The study details the biomechanical changes that occur in feet during high heel wear and the correlation between the heel height and amount of pain, pressure and strain it puts on your feet.

The study was conducted on people walking, not running in high heels, but it’s reasonable to assume that the forces involved in running in a 1/2” heel lift are considerably higher than walking in more.

The study authors suggest limiting heel height as well as the use of padding at the ball of the foot can significantly reduce discomfort and risk of injury to the metatarsal heads.

Newton Racers have a 2 mm drop from heel to toe, the Performance Trainers are 3 mm and Guidance Trainers (Sir and Lady Isaac) are 5 mm. The typical running shoe has a heel lift of a 1/2 inch or more. You do the math.