Fig. 2 | Scientific Reports

Fig. 2

From: Lower extremity muscle activation patterns in sarcopenic older adults during physical performance tests: implications for rehabilitation approaches

Fig. 2

Ensemble electromyographic activities during walking and sit-to-stand tasks. (a) Normalized EMG activities during the gait cycle. Light shaded areas indicate ± 1 standard deviation. Horizontal lines with asterisks denote significant between-group differences (p < 0.05). (b) Normalized EMG activities during the five times sit-to-stand test.

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