Exact(31)
Twelve 45 s trials, per noise configuration, were carried out.
We also tested a jittered version of the quick design with 4 8 s trials.
Postural control was assessed with two pre- and post-fatigue 20 s trials during single leg stance.
Study 1 methods (reliability): 30 subjects performed five 75- s trials, on each of two separate days (eight weeks apart).
34 subjects had to run at 8, 12 and 16 Km/h shod and 12 Km/h barefoot during 30 s trials on a treadmill.
Results of this study suggest that at least five 60 s trials should be used when using the selected measures of SDA.
Similar(29)
Fifteen participants completed 10 90-s trials with eyes open and closed.
Trial timing conditions with fixed onset-to-onset timing ranged from slow 12-s trials with two repetitions of each item to quick 6-s trials with four repetitions per item.
Fifteen young, healthy participants completed ten 90-s trials: first with eyes open and then eyes closed.
Seventy-four healthy volunteers (40 young individuals, mean age: 27 ± 6 yrs; 34 older individuals, mean age: 79 ± 8 yrs) performed three 30-s trials of semi-tandem quiet stance on a force plate with their eyes open.
Fifteen physically active females with self-reported unilateral chronic ankle instability (CAI) and nine healthy female controls performed three 10-s trials of eyes open single limb quiet standing on a force plate on both their legs.
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