VO2 max interval protocol that works best for most

[DaveWh]

Legs seems to be the more common limiter for above-threshold work.

What is the reason you stop the ramp test?

For me, it’s my heart can’t beat any faster - how about you? poll ————————————- Edit: added question: Can any information be gleaned from why people fail the ramp test to inform the sort of training they should do or avoid? Or set expectations on the response to training? E.g. can muscle endurance/utilization of oxygen be more readily trained than cardiac output/oxygen delivery? ——————————————- Edit: addition of study on max HR and reasons for stopping: These are some interesting stats In…