Marisa M. Wynne, Janet M. Burns, David C. Eland, Robert R. Conatser, and John N. Howell
J Am Osteopath Assoc 2006 106:547-556.
[Abstract]
[Full Text]
[PDF]
Based on evidence that the counterstrain technique produces a decrease in
the stretch reflex of calf muscles for subjects who have Achilles tendinitis,
the authors studied stretch reflex activity and clinical outcomes in adult
subjects with plantar fasciitis (N=20). Using a randomized single-blind,
crossover, placebo-controlled trial, the authors evaluated laboratory measures
and clinical outcomes as assessed by patients through subjective pain ratings.
Clinical improvement--accompanied by mechanical, but not electrical,
changes in the reflex responses of the calf muscles--occurred in response
to treatment. Further study may explore the causative relation between
mechanical changes and clinical responses.