Remotely Supervised Exercise Programs Show Promise in Preventing Cognitive Decline in Older Adults with Mild Cognitive Impairment

Strategic Insights -

As the global population ages, the incidence of mild cognitive impairment (MCI) is increasing, affecting millions of older adults worldwide. MCI is a precursor to more severe cognitive decline and dementia, but with limited treatment options, researchers are exploring alternative solutions. A new study published in General Psychiatry has found that remotely supervised exercise programs can significantly improve cognitive function in older adults with MCI. The study involved 108 participants with MCI, who were randomly assigned to one of three groups: aerobic exercise (AE), resistance exercise (RE), or a control group. The interventions were delivered remotely, allowing participants to exercise at home under supervised conditions.

Key Takeaways:

  • Remotely supervised exercise programs can significantly improve cognitive function in older adults with mild cognitive impairment (MCI).
  • Both aerobic exercise (AE) and resistance exercise (RE) programs were found to be feasible and effective in improving cognitive function.
  • The AE group showed significant improvements in global cognition, while the RE group demonstrated notable improvements in executive function.
  • Remotely supervised exercise programs may be a valuable tool in managing and preventing cognitive decline in older adults with MCI.
  • Dr. Qiaoqin Wan, a corresponding author of the study, emphasized that exercise is not only beneficial for the body but also for the brain.

Statistics:

  • 108 participants with MCI were involved in the study.
  • The study found that both AE and RE programs were effective in improving cognitive function, with significant improvements in global cognition (AE) and executive function (RE).
  • The AE group increased levels of moderate-to-high-intensity aerobic activities, while the RE group improved resistance activity scores.
  • Physical performance and muscle strength showed positive trends in the RE group.

Sources:

  • "Remotely supervised exercise programs for mild cognitive impairment: A randomized controlled trial" (General Psychiatry).
  • Qiaoqin Wan, et al. (2025). "Remotely Supervised Exercise Programs for Mild Cognitive Impairment: A Randomized Controlled Trial." General Psychiatry.
  • Risk and Prevention, Shanghai Jiao Tong University Journal Center.