Timing of exercise affects 24 hours energy metabolism

Timing of exercise affects 24 hours energy metabolism - Timing of exercise affects 24 hours energy metabolism

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000019407

Enrollment

Registered

2015-10-20

Start date

2014-09-16

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

healthy subjects

Interventions

Without exercise-(wash out)-Exercise before breakfast-(wash out)-Exercise after lunch-(wash out)-Exercise after dinner Without exercise-(wash out)-Exercise before breakfast-(wash out)-Exercise after d

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: They were recreationally active but untrained (defined as 2-4 days/wk of moderate exercise).

Exclusion criteria

Exclusion criteria: Smoker, thyroid disease, diabetes, inflammatory bowel disease, kidney failure, liver failure, biliary atresia, pancreatitis, asthma, chronic obstructive pulmonary disease and pancreatic fibrotic cystic disease.

Design outcomes

Primary

Measure	Time frame
Energy expenditure, substrate oxidation and respiratory quotient measured using metabolic chamber. The continuous measurement for 24 hours started after 1 day from intervention.	—

Countries

Japan

Contacts

Public ContactMakoto Satoh

University of Tsukuba. International Institute for Integrative Sleep Medicine.

mk-satoh@outlook.com029-853-5643

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026