Assessment of the Impact of Different Types and Intensities of Physical Exercise on the Quality of Life of Patients with Alzheimer’s Disease: A Literature Review

This literature review explores how different types and intensities of physical exercise affect cognitive functions and quality of life in individuals with Alzheimer's disease (AD). The analysis of 42 studies found that moderate aerobic and mixed exercises improve memory and executive function, while strength training supports spatial memory by increasing hippocampal volume. High-intensity exercise boosts BDNF, a protein critical for neuroplasticity, while moderate exercise reduces neurodegenerative biomarkers like amyloid beta and tau. The findings highlight the role of tailored exercise programs in slowing cognitive decline and improving daily living activities, emphasizing physical activity as a non-pharmacological intervention for AD.

Incorporating moderate aerobic or mixed exercises (such as walking, cycling, or resistance training) into a routine may support brain health and slow cognitive decline. However, as this study is a literature review, its conclusions rely on prior research rather than direct experimentation. Individual results may vary, and long-term effects remain unclear. Future studies should standardize exercise protocols and assess personalized interventions to optimize benefits for Alzheimer's patients.