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7-Year-Longitudinal Study

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Introduction

The amount of physical activity you do is extremely vital in maintaining a longer and healthy life. In older adults, it is even more important in order to live independently.
In this article, a 7-year-long longitudinal study on the effects of physical activity in older adults was executed in Japan. Specifically, the study was examined on the change and influence in climatic environment on physical activity level. The hypothesis of this study was that seasonal climate change, varying from summer to winter, has a significant influence on the physical activity level of these older adults.

Methods

In this study, there were 39 healthy community-dwelling adults, 22 women and 17 men, who ranged in age from 65-80 years old. In other words, these participants were active, healthy and capable of independently visiting the venue where the study took place. The study was carried out during two extreme seasons, which were mid-summer and mid-winter. These seasons were chosen so that researchers could note the difference in physical activity level for each climate. The main physical …show more content…
However, it was shown that there were no significant differences in body mass and body mass index. The data showed the averages of the general population as a whole. From summer to winter, the parameter that increased was body fat percentage, which went from 24.8% to 27.4%. The parameter that decreased in this same time frame was steps per day, which went from 8084 steps to 6098 steps. From the transition from winter to summer, the parameter that increased was steps per day. The parameter that decreased was body fat percentage. In addition, it was shown that the women showed more differences in body fat percentage and steps per day while the men showed more differences in the strength components as well as body fat percentage and steps per

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