File format guides

Use these guides and templates to prepare uploads. Column headers are auto-mapped when possible.

CPET / ventilatory

Breath-by-breath gas exchange — required columns, units, and sampling notes.

Blood lactate

Incremental lactate step or ramp files — intensity, lactate, and HR columns.

NIRS / muscle O₂

Muscle oxygenation breakpoints — SmO₂ or TSI with intensity or time.