Table 1. The proportions of COPML %power in each band.
LFB (%) |
MFB (%) |
HFB (%) |
|||||
---|---|---|---|---|---|---|---|
AMTS | DMTS | AMTS | DMTS | AMTS | DMTS | ||
Mean | 52.5 | 56.8 | 45.8 | 42.8 | 1.7 | 0.4 | ** |
SD | 20.9 | 18.0 | 19.8 | 17.9 | 1.4 | 0.3 |
COPML: mediolateral components of COP; LFB: low-frequency band; MFB: mid-frequency band; HFB: high-frequency band; AMTS: participants who had the ability to maintain the tandem stance for 20s; DMTS: participants who had the difficulty maintaining the tandem stance for 20s; SD: standard deviation; **p<0.01