Back-Saver Sit-and-Reach: Females, Age 18
What these numbers mean
A value around 28.1 cm is typical (50th percentile) for females in this age group. Scores above about 32.5 cm fall near the 75th percentile or higher, indicating above-average performance. Scores below about 23.7 cm fall near the 25th percentile; about 75% of the reference population scored higher.
Data source: Santos et al. 2014 (FitnessGram) About this study
Back-Saver Sit-and-Reach Flexibility Females 18
back saver sit and reach modified sit-and-reach FitnessGram flexibility hamstring lower back youth norms normative data normative values reference values percentiles benchmarks reference ranges standards Back-Saver Sit-and-Reach Percentile Chart (cm)
Poor 17.3 cm
Below average 23.7 cm
Average 28.1 cm
Above average 32.5 cm
Excellent 38.9 cm
This percentile chart shows how common a value is, not whether it is healthy.