The exercise metabolome: acute aerobic and anaerobic signatures.

ABSTRACT:

Background

Exercise modality differentially alters body composition and physical performance. Metabolic changes underlying these outcomes can be tracked through assessment of circulating metabolites. Here, global responses to an acute bout of aerobic or anaerobic exercise were compared in the serum of male and female subjects using a discovery-based metabolomics platform.

Methods

On separate days, 40 healthy, active participants completed 45 min of aerobic cycling or resistance exercise, and blood samples were collected at rest, immediately after (T1) and 1 hour post-exercise (T2) to examine the serum metabolomic landscape.

Results

The two exercise metabolomes appeared more similar than different in this healthy cohort. Overall, metabolomic signatures of both exercise

SUBMITTER: Pellegrino JK 

PROVIDER: S-EPMC9559054 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature