A value around 1.9 kW is typical (50th percentile) for females in this age group.
Scores above about 2.2 kW fall near the 75th percentile or higher, indicating above-average performance. Scores below about 1.6 kW fall near the 25th percentile; about 75% of the reference population scored higher.
These percentiles come from a two-leg countermovement jump on a Leonardo Mechanograph force plate, which derives peak power from the recorded ground reaction forces. Power is reported in kilowatts and is not scaled to body size, so larger people tend to produce more. The study authors note the survey's health focus may have recruited fitter children and adolescents.
Reference population:Canadians aged 8 to 69, nationally representative (Canadian Health Measures Survey cycle 5, 2016-2017)
Jumping PowerStrengthFemales55-59
jumping power peak power leg power mechanography countermovement jump CMJ force plate watts kilowatts kW explosive power lower body power Leonardo Mechanograph norms normative data normative values reference values percentiles benchmarks reference ranges standards
Jumping Power Percentile Chart (kW)
Poor1.4 kW
Below average1.6 kW
Average1.9 kW
Above average2.2 kW
Excellent2.5 kW
This percentile chart shows how common a value is, not whether it is healthy.