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"Tai chi has a long history as a form of exercise in China," said lead author Jie Zhao, a lecturer at Yunnan University of Traditional Chinese Medicine, in China. "We revised the tai chi movements for people who have weakness or partial limb paralysis. It is tailored so that participants can move one arm with the help of the healthy arm."
The new study included 160 adults (average age: 63) in China who had suffered their first ischemic stroke within the past six months and still had the use of at least one arm. (Ischemic stroke is one caused by blocked blood flow in the brain.)
Half of the participants were assigned to the sitting tai chi program and half to a standard stroke rehabilitation exercise program that included recommended upper limb movements (the "control" group).
After three months, patients in the tai chi group had equal or greater improvement in hand and arm strength, shoulder range of motion, balance control, symptoms of depression and activities of daily living than those in the control group, the study found.
The report was published online April 7 in the journal Stroke.
"Sitting tai chi can be practiced in a chair or wheelchair and is very convenient since it can be done in your home. The program costs almost nothing to practice, and it doesn't require any special equipment or travel time," Zhao said.
Zhao plans a follow-up study to measure the long-term effects of sitting tai chi.
"People will most likely need to adhere to the sitting tai chi exercise beyond 12 weeks to get the beneficial long-term effects," Zhao said.
There's more on stroke rehabilitation at the U.S. National Institute of Neurological Disorders and Stroke.
SOURCE: Stroke, news release, April 11, 2022
By Robert Preidt HealthDay Reporter
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