I'd be interested in others' opinions on this............
Background: I'm a 46 year old recreational runner who has been
running for ~12 years. For the last 8-9 years I've had 3/4 length
rigid plastic orthotics. To be honest I can't remember why I got them
- I think I was having some knee pain. About a year ago I started
dealing with plantar fasciitis. In August of last year I adopted the
Chi Running techniques, which includes flat-footed landing rather than
heel-striking. Things seemed great for a couple of months. Then
everything fell apart.
I developed what I thought was sciatic pain. Worked the piriformis -
no help. Eliminated spinal disc issues. Localized the pain to hip/
hip flexor/adductor. Then the PF started returning in earnest. Went
to PT and our normal methods for tackling these issues have not
worked. He referred me to a podiatrist - a different one than did my
original orthotics. (The PT determined - and I saw with my own eyes -
how wearing my orthotics was literally causing some muscles to not
work.)
The podiatrist told me to chuck the rigid orthotics and go back to
heel striking. He said my foot structure doesn't enable flat-footed
landing; and that he has had people come in injured who tried the Chi/
Pose forms. He says the current school of thought for most people is
that, even if you over pronate, it is better to let your foot move but
use a motion control show with a good insert like the Superfeet insert
to provide support. He said "they" are finding that attempting to
abruptly stop the pronation can do more harm than good.
So......what are peoples' experiences with going off of these rigid
orthotics? This appears to be a controversial topic. I'm old enough
to know I'm not going to do this "cold turkey" - I'll try a few runs
and see how it goes.
Thoughts?
Thanks.
Jim