Ignite talk at EMBC Chicago 2014 on Pronation
8
A Natural Treatment for Pronation Dijdbhp!Johojuf! Ubml EMBC 2014 TB8.1 Poster Session - A Smart Pressure-Sensitive Insole that Reminds You to Walk Correctly: An Orthotic-less Treatment for Over Pronation.Jose Berengueres-Member, EMBS, Michael Fritschi-Non Member, Ray McClanahan-Non Member And Why this is bad for you
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21-Oct-2014 -
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IEEE EMBC talk slides
Transcript of Ignite talk at EMBC Chicago 2014 on Pronation
A Natural Treatment for Pronation
EMBC 2014 TB8.1 Poster Session - A Smart Pressure-Sensitive Insole that Reminds You to Walk Correctly: An Orthotic-less Treatment for Over Pronation.Jose Berengueres-Member, EMBS, Michael Fritschi-Non Member, Ray McClanahan-Non Member
And Why t
his
is bad f
or
you
1. What is Pronation?
ABOUT
10%
SUFFER
PRONAT
ION
2. A Natural Way to treat it
Reeduc
ate you
r
muscles, n
ot
your po
sture!
3. How we gave bio-feedback
Over
enginee
red
4. Pressure Sensor
code is
open
source
at
github/
vibraso
l
5. Learning Curve
100% Nat
ural
correcti
on
First Day of Training.
FEEDBACK OFF
_______________________
FEEDBACK ON
2 Weeks later<— LEARN
Walk <— Speed —> Run
0.000
0.025
0.050
0.075
10 20 30 40 50d
density
vibrasol
w
wo
Comparison of two gaits: with and without device on. Histogram of impact forces on foot in normal walk.
6. How More Healthy?
OFF
- Less <— Impact ( m/s2) —> More+
ON
Origin o
f most
Injuries
E= ½mv2
Vfinal=aimpact
xTpulse
EDamage
= ½ma4
7. How to Measure it
Marble
ArchTM
by Polyt
ech Taiw
an
Inertia
l
unit
