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Fig. 5 | Journal of Physiological Anthropology

Fig. 5

From: Differences of muscle co-contraction of the ankle joint between young and elderly adults during dynamic postural control at different speeds

Fig. 5

Co-contraction index (CI) between both age groups during functional stability boundary in each condition. The measures were also divided into two phases (acceleration, deceleration). Significant differences (p < 0.017) between ages (young, elderly) are indicated by *. Significant differences (p < 0.017) between conditions (preferred, fast) are indicated by †. Significant differences (p < 0.017) between phases (acceleration, deceleration) are indicated by #.

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