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Shin pain case study
Veteran runner with shin pain
A 42-year-old male runner came to the Sports Injury Centre; he presented with a one-year history of chronic anterior shin pain when running. He had managed his condition with relative rest and anti-inflammatory cream when acute, and usually returned to running within a few weeks, but was never pain-free. Over the past six weeks his symptoms had deteriorated and he was now unable to run for more than five minutes before he experienced severe discomfort. It did not affect his daily routine.
The aim was to improve the foot biomechanics, regain control of weak and lengthened Tibialis Anterior and Tibialis Posterior, encourage heel strike, and prevent over-pronation when running.
Treatment consisted of providing him initially with some temporary orthotics, and a series of exercises to strengthen and shorten Tibialis Anterior, using a biofeedback machine. This unit enables the patient to identify the specific muscle to be stimulated and thus actively control the firing of this muscle. Once able to dorsiflex the foot just by using Tibialis Anterior (with the other toe extensors relaxed), the exercises were progressed by using theraband to increase the load and speed, to improve muscle control. This was progressed to weightbearing, with Tibialis Posterior control, to maintain the foot arch and thus avoid pronation on functional exercises such as stepping, lunging and squats. Eccentric calf exercises and stretches for the toe extensors were practised to encourage heel strike. Soft-tissue work and joint mobilisation techniques were also used.
The athlete was then given a home-exercise programme concentrating on the above regime. He was told to avoid hill work, hard surfaces where possible, and to run for only 15 minutes at a time until reviewed.
After two or three more treatments, symptoms had abated; he had started to regain control of Tibialis Anterior and Posterior, was able to maintain good arch control on functional exercises, and maintain heel strike when running. He had gently increased his mileage and began hill work with no adverse effects.