I have knee pain when I run."How we do one thing is how we do all things."

I am not sure who made this statement first, otherwise we would share attributes to it, but it is a good quote. If you saw the back of my truck, you would know what my closet looks like at home. Organization is not a top shelf priority of mine. I can neve remember where i put anything.

IF this is how someone does a double support jump on the up and down loading phases, what do you think is likely to happen in single leg hops ? how about forward hops with movement? Forget about it. Oh wait, that is what running is, forward hops.

Simple principle today, sometimes the best place to start with someone's suspected problematic loading strategies, is to peel it back to the simplest root strategies of the more complex faulty strategy.
All to often we just "run", but we have no idea how to load and unload effectively. If some one cannot double support jump with controllable skill, how then will they single leg hop in place with controlled skill, let alone hop forward progressively with controlled skill, and then do so alternating leg to leg, (running) with controlled skill ?

Sometimes the solution is not an orthotic, or a more stable shoe, or some magical elixer corrective homework seen on a guru's youtube feed.
Sometimes, we just need to start from the beginning. Sometimes it is that simple, start from the start, and build up from there. Sometimes there is no magic, it is just simple progressive loading, which to some will seem too crude and wasteful, and to others who truly "get it", magical.

Sometimes, "how we do one thing, is how we do all things".

Shawn Allen, the other gait guy

More on landing mechanics.
Here is a recent article on landing mechanics. This article talks about the landing mechanics far past where I feel the first stage of vulnerability is, which is initial forefoot load, as i discuss in the video pertaining to landing from a jump or if sprinting (forefoot loading). IF landing occurs in low gear (lateral half of the forefoot), inversion risks are higher.
The medial foot tripod, high gear toe off (1st and 2nd mets) is where we should be taking off from, and landing initially upon. Anything lateral is vulnerable without the lateral column strength (lateral gastrocsoleus complex, peronei longus/brevis).
This article talks about knee flexion angles and ACL vulnerability, far after this initial loading response. The article some valid conclusions in that phase.

- Dr. Shawn Allen

Posture specific strength and landing mechanics.

http://lermagazine.com/article/posture-specific-strength-and-landing-mechanics

https://www.youtube.com/watch?v=8T9UzOaYxmo

The effect of lower extremity fatigue on shock attenuation during single-leg landing.

Thank goodness the body can compensate. Here is a perfect example of this discussed in this study.
“ … it has been shown that a fatigued muscle decreases the body’s ability to attenuate shock from running. The purpose of the study was to determine the effect of lower extremity fatigue on shock attenuation and joint mechanics during a single-leg drop landing.”
This study suggests that as one part fatigued, the joint and muscle strategies elsewhere in the limb made up for it.
“Hip and knee flexion increased and ankle plantarflexion decreased at touchdown with fatigue. Hip joint work increased and ankle work decreased.” The results suggested that the lower extremity is able to adapt to fatigue though altering kinematics at impact and redistributing work to larger proximal muscles.

The effect of lower extremity fatigue on shock attenuation during single-leg landing. Clin Biomech (Bristol, Avon). 2006 Dec;21(10):1090-7. Epub 2006 Sep 1.
Coventry E1, O'Connor KM, Hart BA, Earl JE, Ebersole KT.
http://www.ncbi.nlm.nih.gov/pubmed/16949185

Pod #93: Ankle Rocker, Sacroiliac Joint symmetry , Landing mechanics

Ankle Rocker, Sacroiliac Joint symmetry , Landing mechanics, Gait Tech, Gray Cook theories, movement and music and so much more !

A. Link to our server:
http://traffic.libsyn.com/thegaitguys/pod_93Final.mp3

Direct Download:  http://thegaitguys.libsyn.com/pod-93-ankle-rocker-sacroiliac-joint-symmetry-landing-mechanics

Sponsor: www.newbalancechicago.com

-Other Gait Guys stuff
B. iTunes link:
https://itunes.apple.com/us/podcast/the-gait-guys-podcast/id559864138
C. Gait Guys online /download store (National Shoe Fit Certification & more !)
http://store.payloadz.com/results/results.aspx?m=80204
D. other web based Gait Guys lectures:
Monthly lectures at : www.onlinece.com type in Dr. Waerlop or Dr. Allen, ”Biomechanics”

-Our Book: Pedographs and Gait Analysis and Clinical Case Studies
Electronic copies available here:

-Amazon/Kindle:
http://www.amazon.com/Pedographs-Gait-Analysis-Clinical-Studies-ebook/dp/B00AC18M3E

-Barnes and Noble / Nook Reader:
http://www.barnesandnoble.com/w/pedographs-and-gait-analysis-ivo-waerlop-and-shawn-allen/1112754833?ean=9781466953895

https://itunes.apple.com/us/book/pedographs-and-gait-analysis/id554516085?mt=11

-Hardcopy available from our publisher:
http://bookstore.trafford.com/Products/SKU-000155825/Pedographs-and-Gait-Analysis.aspx

Show notes:

-Landing mechanics
http://www.ncbi.nlm.nih.gov/pubmed/26117159

-Shock absorbing landing loads
J Athl Train. 2015 Jun 11. [Epub ahead of print]
Weight-Bearing Dorsiflexion Range of Motion and Landing Biomechanics in Individuals With Chronic Ankle Instability. Hoch MC1, Farwell KE1, Gaven SL2, Weinhandl JT1.

-Neuroscience:
Trying to reteach your client’s CNS new sensory-motor patterns so they can move better ?
New connections and pathways are fragile and only through repetition and practice and focused attention can those connections be established enough to become habitual or default behaviors.
Neuroscience for Leadership: Harnessing the Brain Gain Advantage (The Neuroscience of Business). Tara Swart

-Does variability in muscle activity reflect a preferred way of moving or just reflect what they’ve always done?
http://esciencenews.com/articles/2014/03/14/motion.and.muscles.dont.always.work.lockstep.researchers.find.surprising.new.study

-Context-dependent changes in motor control and kinematics during locomotion: modulation and decoupling. Foster and Higham
http://www.ncbi.nlm.nih.gov/pubmed/24621949

-gait technology problems :?
http://www.buzzfeed.com/stephaniemlee/who-owns-your-steps#.twn1Bg28P

-Dance video discussed, Alvin Ailey Dance Company
https://vimeo.com/36286106

-SI joint anatomy/rehab piece: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3512279/
more rehab strategies here: http://lermagazine.com/article/music-therapy-and-gait-rehab-to-a-different-beat

-a few minutes on Gray Cook quotes. pick a few we can talk about (pic attached)

movement patterns talk: http://www.anatomy-physiotherapy.com/28-systems/musculoskeletal/lower-extremity/knee/1191-altered-movement-patterns-in-individuals-with-acl-rupture