Objective Hemiparesis occurs when a stroke causes paresis on the body, contralateral to the lesioned brain. In poststroke patients, upper limb impairments induce functional restrictions. Arm ability training is a unilateral treatment for mild arm paresis. We evaluated the effectiveness of arm ability training on functional mobility and dexterity in hemiparetic subjects

Materials and Methods Forty-two hemiparetic subjects were selected by convenient sampling technique. The subjects were given 40 minutes of arm ability training and 20 minutes of conventional physiotherapy daily, five sessions a week extending for 4 weeks. Functional mobility was assessed through wolf motor function test (WMFT) and dexterity by box and block test (BBT).

Results The pre- and post-test scores were evaluated by paired t-test using SPSS software after 4 weeks of training period subjects showed much improvement for the BBT (mean ± standard deviation [SD]: 20.31 ± 4.075 vs. 23.79 ± 4.291), functional ability of WMFT (mean ± SD: 45.38 ± 3.615 vs. 54.07 ± 3.790), time of WMFT (mean ± SD: 479.29 ± 117.79 vs. 434.4 ± 116.455), the strength of WMFT was (mean ± SD: 2.95 ± 0.731 vs. 3.9 ± 0.759), and grip strength of WMFT (mean ± SD: 2.9 ± 1.559 vs. 4.21 ± 1.539), all variables indicating statistical significance (p < 0.05).

Conclusion Arm ability training proved effective in improving functional mobility and dexterity in hemiparetic subjects.

Article published online:
01 December 2023

© 2023. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting unrestricted use, distribution, and reproduction so long as the original work is properly cited. (https://creativecommons.org/licenses/by/4.0/)

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