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Physiological Responses to a Prolonged Cycling Expedition in Older Men

Physiological Responses to a Prolonged Cycling Expedition in Older Men

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT02353624
Enrollment
6
Registered
2015-02-03
Start date
2011-05-31
Completion date
2011-05-31
Last updated
2015-02-03

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

Conditions

Aging

Brief summary

The aim of this study was to test the physiological response to a 2800 km cycling expedition, from Copenhagen, Denmark to Nordkapp, Norway, in a group of older male recreational cyclists.

Interventions

BEHAVIORALCycling

Cycling distance of 2880 km in 14 days

Sponsors

University of Copenhagen
Lead SponsorOTHER

Study design

Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
MALE
Healthy volunteers
Yes

Inclusion criteria

* Participation in the cycling expedition

Exclusion criteria

* None

Design outcomes

Primary

MeasureTime frameDescription
Total daily energy expenditure (Measured using the doubly labeled water technique)Change from baselineMeasured using the doubly labeled water technique

Secondary

MeasureTime frameDescription
Peak fat oxidation (Measured during incremental submaximal exercise)Change from baselineMeasured during incremental submaximal exercise

Other

MeasureTime frameDescription
Energy intake (Measured using selfreported and supervised food logs)Change from baselineMeasured using selfreported and supervised food logs
Body compositionChange from baselineMeasured from isotope dilution
Energy Balance (Discrepancy between energy expenditure and intake or changes in body composition)Change from baselineDiscrepancy between energy expenditure and intake or changes in body composition
Cardiac StressChange from baseline

Countries

Denmark

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 15, 2026