Abbreviation	Definition
ABPM	Ambulatory blood pressure monitoring
CGM	Continuous glucose monitoring
CV%	Coefficient of variation
eNOS	Endothelial nitric oxide synthase
FMD	Flow-mediated dilation
HRV	Heart rate variability
IS/IV/RA	Interdaily stability/intradaily variability/relative amplitude
JITAI	Just-in-time adaptive intervention
MAGE	Mean amplitude of glycemic excursions
MVPA	Moderate-to-vigorous physical activity
PWV	Pulse wave velocity
RCI	Rhythm Coherence Index
RED-S	Relative Energy Deficiency in Sport
SCN	Suprachiasmatic nucleus
SRI	Sleep Regularity Index
TIR	Time in range
TRE	Time-restricted eating