Single-Leg Balance: Females, Age 50-59
Single-leg balance is timed with a 60-second maximum (hands on hips, non-balancing foot raised to the calf). Because most healthy adults under 50 reach the 60-second ceiling, percentile norms are only meaningful for ages 50 and above. Data are from the Canadian Longitudinal Study on Ageing (n=24,969). Where several percentiles equal 60 s, the test cannot distinguish performance at those levels.
Data source: Mayhew et al. (CLSA) About this study
Percentile Distribution (s)
| Percentile | Value (s) | Rating |
|---|---|---|
| 5th | 7.8 | Poor |
| 25th | 48.4 | Below average |
| 50th | 60 | Average |
| 75th | 60 | Above average |
| 95th | 60 | Excellent |
What these numbers mean for females aged 50-59
A score around 60 s is typical (50th percentile) for females in this age group. Scores above about 60 s fall near the 75th percentile or higher, indicating above-average performance. Scores below about 48.4 s fall near the 25th percentile, about 75% of the reference population scored higher.
This test has a 60-second maximum. Most healthy adults under 50 can hold a single-leg stance for the full 60 seconds, so this metric is most informative for ages 50 and above. Where multiple percentiles equal 60 s, the test cannot distinguish performance at those levels.
Percentiles show how common a value is, not whether it is healthy.