Some data also exist regarding the role of strength training in patients with
disability secondary to a stroke. In a study by Rimmer and colleagues [34],
12 weeks of exercise, including strength training, were undertaken by African
American stroke survivors. At the end of the study, improvements in oxygen
consumption (VO2) and strength were noted. Whether such gains could amount
to a reduction in stroke-related disability was not specified. Another study by
Oullette and colleagues [35] randomly assigned stroke patients to either highintensity
PRT or stretching routines and noted gains in both unaffected and
hemiparetic leg strength. Improvements were seen in self-reported function.