Physical therapy in spasticity.

Physiotherapists are part of the rehabilitation team involved in the management of adult spasticity. Physical therapy is one part of the armoury in the fight against this disabling symptom of the upper motor neurone syndrome. Identifying the physiological changes brought about by physical therapy or physiotherapy, is difficult. As with many interventions in rehabilitation, this area is poorly studied and, until recently, there was little or no evidence for its effectiveness. The aim of this presentation is to identify key components of a physiotherapy approach and outline specific techniques. The key components considered are: education of the patient and their carers; the 'intervention cycle' - involving accurate assessment, careful measurement, intervention and evaluation; accurate goal setting and a staged stepwise approach over prolonged periods. The specific techniques used include treatments targeted at: muscle length changes, muscle strengthening and functional performance. Broadly these techniques can be divided into biomechanical, cognitive and neurophysiological, each being interdependent on the others. Physiotherapy combined with the other available treatments should meet the challenge arising from adult spasticity.