The effect of intensity on metabolic and ventilatory responses to steady-state exercise in women across the adult lifecycle.

ABSTRACT:

Aim

This study aimed to investigate the differences in metabolism and ventilation between women before, during, and after menopause during rest and to varying steady-state exercise intensities.

Method

74 female participants (18-60 years; premenopausal [PRE], perimenopausal [PERI], and postmenopausal [POST]) completed four laboratory visits; one maximal exercise test, resting data collection, and body composition assessment followed by three steady-state submaximal exercise tests at 40% (low), 60% (moderate), and 80% (high) V̇O_2peak in a randomised order with subgroup analysis for hormonal contraceptive or hormone therapy use.

Results

There was an effect of menopause stage on exercise energy expenditure but no interaction effect with intensity. There were no

SUBMITTER: Rattley CA 

PROVIDER: S-EPMC12948886 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature