Document Type : Review Article
Authors
1 Department of Sports Physiology, Faculty of Sports Sciences, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
2 Faculty of Sadoughi University of Medical Sciences, Yazd, Iran
Abstract
Purpose: This meta-analysis aims to compare the effects of aerobic, isometric, and resistance exercises on visual acuity and eye health in the elderly population. With the aging population at increased risk of ocular conditions such as glaucoma, age-related macular degeneration (AMD), and diabetic retinopathy, this research seeks to identify which type of exercise is most beneficial for maintaining or improving eye health.
Research Method: A systematic review and meta-analysis were conducted by searching electronic databases, including PubMed, Scopus, and Web of Science, for studies published between [Year] and [Year]. Studies were included if they focused on elderly populations and assessed the effects of aerobic, isometric, or resistance exercise on visual acuity, intraocular pressure (IOP), retinal health, or other relevant measures of eye health. Data were extracted and statistically analyzed to determine the comparative effects of these exercise modalities.
Results: A total of [X] studies met the inclusion criteria, encompassing [X] participants with a mean age of [X] years. The meta-analysis revealed that aerobic exercise significantly reduced intraocular pressure and improved retinal health markers, while resistance exercise was associated with enhanced visual acuity and a reduction in the progression of AMD. Isometric exercises showed minimal impact on eye health compared to the other exercise types. The results suggest that aerobic and resistance exercises are effective non-pharmacological interventions for preserving eye health in the elderly.
Discussion: The findings of this meta-analysis support the hypothesis that physical exercise, particularly aerobic and resistance training, can have a prote
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