Effect of excessive Arm Swing on Speed and Cadence ofwalking

One of the changes in the movement patterns that can be seen in upper limb swing is the excessiveincrease in upper limb movement and swing during walking. As temporal parameters such as cadence andspeed in stationary and mobile environments can be equally used to determine early fall potentials, Therefore,this study aims to investigate the effect of excessive arm swing on speed and cadence of walking.

30healthy subjects were exposed to Vicon 10 motion capture system analysis and were asked to first walk normallyat normal speeds and then move their hands excessively while walking at the same speed. The temporal datawere extracted and analyzed by Matlab software. Descriptive (mean, SD) and Shapiro-Wilk test for normality ofdata distribution, and paired sample t-test were used to compare the patterns.

there was a significantdifference in cadence and speed variables, between the means of natural arm swing and excessive arm swingmodes (p≤0.05).

Given these results, it should be considered that the effects of upper limb patternchanges on the lower limbs and gait can compensate for the lack of attention to movement and pattern of upperextremity positioning during walking.