Does Tai Chi improve plantar sensory ability? A pilot study.

Area of Science:

• Gerontology
• Neurology
• Physical Therapy

Background:

• Aging is associated with impaired balance and increased fall risk.
• Diabetic peripheral neuropathy exacerbates fall risk by reducing plantar sensation.
• Tai Chi (an ancient Chinese art) is a known method for improving balance in healthy older adults.

Purpose of the Study:

• To investigate if Tai Chi intervention enhances both balance and plantar sensory perception.
• To assess Tai Chi's effects on healthy elderly adults and those with diabetes and plantar sensory loss.

Main Methods:

• 18 elderly subjects (average age 73.1 years) underwent 6 months of weekly Tai Chi sessions.
• Plantar sensory ability and balance metrics were measured before and after the intervention.
• Participants were categorized based on initial sensory perception scores.

Main Results:

• All participants demonstrated significant improvements in plantar sensation after 6 months of Tai Chi.
• Balance measures generally improved across all groups, with the most significant gains in those with greater sensory loss.
• Hemoglobin A1C levels decreased, indicating a positive metabolic effect.

Conclusions:

• Tai Chi training is effective in improving plantar sensation and balance in elderly individuals.
• The intervention shows particular benefit for elderly adults with diabetes and significant plantar sensory loss.
• Tai Chi serves as a beneficial exercise modality for fall prevention and sensory rehabilitation in aging populations.