Peak power output (PPO)

Last Updated: January 10 2022

PPO is a measure of the maximum force exerted at a certain velocity, generally within a time window of 5–30 seconds.

Summary

PPO is a measure of the maximum force exerted at a certain velocity, generally within a time window of 5–30 seconds.

People’s PPO is often tested by having them cycle as fast as possible on a cycle ergometer. Once they surpass the flywheel’s inertia (whether state of rest or uniform motion), a load is applied and data is collected.[1][2]

How much of the energy expended during the test derives from aerobic metabolism depends on the duration of the test — the longer the test is, the more aerobic it is.[3] If the test lasts 30 seconds, aerobic metabolism can account for about 20% of the expended energy.[4]

Dominant energy system during continuous exercise

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Examine Database: Peak power output (PPO)
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