# Physical Exercise Prevents the Cognitive Decline among Older Adults in Romania

## TL;DR

This study shows that regular physical exercise can help prevent cognitive decline in older adults in Romania.

## Contribution

The study provides specific exercise recommendations for different age groups to prevent cognitive decline.

## Key findings

- High-intensity exercise three to four times a week from ages 40–50 significantly reduces cognitive decline.
- Moderate exercise two to three times a month at age 60 maintains healthy cognition.
- Exercise is a behavioral intervention that complements existing research on cognitive health.

## Abstract

Cognitive decline is one of the most important challenges related to the aging process, due to its important impact on individuals. Several studies have reported that physical exercise with a specific intensity and frequency is beneficial for maintaining cognitive health in the ageing population. The present study investigated the impact of general physical exercise on cognitive health in the older population in Romania. The study involved 60 individuals (60% male, 40% female), with a mean age of 60.78 years (SD = 2.97). The Health Interview Survey and The Minnesota Heart Survey assessed exercise frequency and intensity, while the Montreal Cognitive Assessment (MoCA) determined mild cognitive impairment (MCI) levels. The results of the statistical analysis showed that high-intensity physical exercise at a frequency of three to four times a week at the age of 40–50 years is recommended in order to significantly reduce cognitive decline. In addition, for the age of 60 years old, the results established that engaging in physical activities of a moderate intensity with a frequency of 2–3 times per month is sufficient to maintain healthy cognition. The findings suggest that exercise can serve as a behavioral intervention to mitigate cognitive dysfunction and complement past research on its cognitive health advantages.