Time participant holds position during first one leg stand:Time:Pt:^Patient:Qn:PhenX
time participant holds position during first one leg stand:time:pt:^patient:qn:phenx
Time participant holds position during first one leg stand:Time:To identify measures at a point in time:^Patient:Quantitative:PhenX
time participant holds position during first one leg stand:time:to identify measures at a point in time:^patient:quantitative:phenx