In the Podcast referenced above a well know podiatrists called Ian Griffiths gives some feedback on Rasenberg et al 2020 .
During the broadcast , Ian informs us that he is part of a group who have put together a study into the treatment of plantar heel pain , and which is presently going through the review process .
He also states " strengthening work does not feature " in this paper under review . I don't understand that and here is why .
We know that heel pain is associated with weakened intrinsic foot muscles but don't know which comes first .
If the pain causes the weakness then surely this should be addressed by the treatment since intrinsic weakness is associated with poorer
balance
and even deformity in the long term .
So although there may be little formal evidence at present
( see Australian ballet info on injury prevention on internet
)
that strengthening helps treat the pain it does,
by definition ,
treat the weakness
.
Re the above , some might make the assumption that if
plantar heel pain is successfully treated the intrinsics will regain their former levels of
strength in due course and without any specific strengthening .
In my opinion this is not
a sound treatment plan for people involved in sports
who want to return to their sports as soon as possible and in the best condition , nor
is it a sound plan for those older patients with sarcopenia .
Heel pain can be viewed as an injury which is associated with intrinsic muscle weakness ,so how can a rehab program for the condition not involve strengthening ???
Sorry if I have picked you up wrongly Ian but, if not , I believe your " paper under review " is seriously
flawed .
Another outcome that demonstrates that using any type of insole without first diagnosing the foot structure present in the patient is a misfeasance at best, and malpractice at worst.
Management of planter heel pain in general practice in Australia
Glen A. Whittaker
Hylton B. Menz
Karl B. Landorf
Shannon E. Munteanu
Christopher Harrison 17 April 2021
Cost-effectiveness of custom-made insoles versus usual care in patients with plantar heel pain in primary care: cost-effectiveness analysis of a randomised controlled trial
Nadine Rasenberg et al BMJ Open. 2021 Nov 3;11(11)