29/09/2026
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What Is the Brain Doing During Cloud Hands?
Cloud Hands is one of the most recognizable movements in Taijiquan. To an observer, the slow shifting of weight and circling of the arms may appear relatively simple. But a recent study suggests that considerably more is happening beneath the surface, particularly in the brain.
Researchers from Chengdu University of Traditional Chinese Medicine and collaborating institutions studied 100 healthy adults while they worked with Yúnshǒu (云手), or Cloud Hands. Rather than asking participants to solve mathematical problems or perform some unrelated mental task while moving, the researchers compared three activities directly related to Taijiquan: watching Cloud Hands being performed, imagining themselves performing the movement, and physically performing it.
The researchers used functional near-infrared spectroscopy, or fNIRS, a non-invasive technique that measures changes in oxygenated blood near the surface of the brain. Unlike conventional brain scanners that require a person to remain relatively still, a wearable fNIRS system can record cortical activity while someone is actually moving. That makes it particularly useful for studying an activity such as Taijiquan.
See full article at: www.qi-journal.com/3566
