jump · Interactive tool
Jump Power (Sayers/Harman)
Peak and mean power output from CMJ height and body mass.
Interactive Tool
Jump Power Output Calculator
Estimate peak and average power output from countermovement jump height and body mass.
Sayers Peak Power
3997 W
Sayers Mean Power
2844 W
Harman Peak Power
7178 W
Relative peak: 50 W/kg
Relative mean: 35.6 W/kg
Sayers (1999) and Harman (1991) validated regression equations using force plate data. Use Sayers for general estimation, Harman for taller/heavier athletes.
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