This pilot study into trunk muscle strength following brain lesions examined 11 patients to determine (1) whether the trunk muscles of the paretic side are impaired after brain lesions; (2) whether measurements of lateral muscle strength are reliable; and (3) the implications of trunk muscle strength for sitting balance and walking performance.…

This research report describes the reliability and validity of hand-held dynamometer measurements of knee extension force obtained from 13 patients referred for physical therapy. Results found that hand-held dynamometry can be used to obtain reliable measures of muscle strength; however, correlation between strength measures and function was not…

This study attempted to (1) determine whether stroke patients (n=20) can safely increase their walking speed above that of comfortable walking; (2) describe the relationship between comfortable and maximum safe walking speed; and (3) examine correlations between maximum and comfortable speeds and a functional walking score. Subjects were able to…

This study, with 10 adult patients with cystic fibrosis, found that the improvement in lung function and ergometry parameters obtained by a short in-patient training program could be maintained on an out-patient basis through a voluntary self-treatment program. (DB)

This study tested the interrater reliability of the Modified Ashworth Scale in measuring upper and lower limb spasticity in 34 hemiplegic adult patients examined by 2 physiotherapists and 2 doctors. Findings indicated satisfactory reliability for upper limb spasticity but less satisfactory results for lower limb spasticity. (DB)