Maximal Aerobic Power: MAP Testing Explained
By Damian Ruse · Originally published · Notes updated
What does a cycling ramp test tell you? This archive episode explores maximal aerobic power, testing protocols and using results to track progress.
Why this episode still matters
A higher finishing power is only useful when you know how it was measured. Keep the ramp, equipment and preparation consistent when comparing tests. MAP, FTP and Critical Power describe different things; a ramp result alone does not directly measure oxygen uptake or blood lactate.
Listen to the episode.
Open original episode →Key takeaways.
- MAP is reported in watts. VO₂max describes oxygen uptake; measuring it requires respiratory gas analysis. A watts-based VO₂max calculation is an estimate.
- The starting power, rate of increase and rule for scoring the final stage affect the result. Record the protocol alongside your score.
- A shorter graded test and a longer lactate-testing protocol may answer different questions. Ask how the service obtains and interprets each measurement.
- Use test results to inform training, then check how the rider responds. There is no universal conversion from MAP to FTP or CP.
About this archive page
Original episode by Damian Ruse, 27 August 2014. This page was restored on 5 September 2026 with revised explanatory notes. The audio preserves the original discussion; the notes distinguish measured oxygen uptake from estimates and do not reproduce the old protocol tables.