Physical activity and nutrition

How different exercise intensities affect daily body rhythms and blood sugar control in adults with obesity

Updated

Abstract

This pilot crossover trial compared evening high-intensity interval training (HIIT) and moderate-intensity interval training (MIIT) in adults with obesity.

  • Circadian rhythm disruption may influence metabolic dysfunction and obesity.
  • High-intensity interval training and moderate-intensity interval training both impact circadian core body temperature rhythm.
  • The trial aimed to assess differences in 24-hour glucose regulation between HIIT and MIIT.
  • Effects on sleep quality were also evaluated in relation to the type of exercise performed.

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Funding

Competing interests

0 of 8
authors report competing interests
8 report none
PubMed

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