title: Effect of dual tasks on balance ability in stroke patients.
abstract: [Purpose] The purpose of this study was to determine the effects of training using dual tasks on balance ability in stroke patients. [Subjects] Forty stroke patients were divided into a dual-task training group (N = 20) and a single task training group (N = 20) randomly. [Methods] The subjects in the single-task traing group stood in a comfortable position, faced a therapist, then threw a Swiss ball back and forth. They then performed balance training in which they raised and lowered their ankles while facing forward or moved objects from one table to another. The DTG performed dual tasks, which involved performing a task on an unstable surface using a balance pad. Both groups received training 30 min per day, five times per week, for eight weeks. [Results] The DTG showed significant increases in weight distribution rate, anterior limit of stability, posterior limit of stability, and BBS scores compared with the STG. [Conclusion] According to the results of this study, dual-task training and single-task training were effective in improving balance in stroke patients, dual task training is more effective for increasing balance ability.
authors.affiliation: Department of Physical Therapy, Yeungnam University College, Republic of Korea.
authors.forename: Gui Bin
authors.initials: GB
authors.lastname: Song
authors.affiliation: Department of Physical Therapy, College of Rehabilitation Science, Daegu University, Republic of Korea.
authors.forename: Eun Cho
authors.initials: EC
authors.lastname: Park
keywords: Balance; Dual-task training; Stroke