Effects of Including Sprints During Low-intensity Cycling Exercises on Performance and Muscle/Blood Characteristics
NCT ID: NCT04640883
Last Updated: 2020-11-23
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
18 participants
INTERVENTIONAL
2017-10-23
2017-12-23
Brief Summary
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Detailed Description
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This study will investigate the effects of including sprints during prolonged LIT-sessions sessions during a 14-day training camp focusing on LIT, followed by 10 days recovery (REC), on performance and performance-related measures in elite cyclists. During the training camp, a sprint training group will conduct 12x30-s maximal sprints during five LIT sessions, whereas a control group will perform distance-matched LIT-only. Overall, the training camp will lead to substantial increases in training load compared to habitual training in both intervention groups, followed by subsequent reductions during REC. Performance tests will be conducted before the training camp (T0) and after REC (T2). Muscle biopsies, hematological measures and stress/recovery questionnaires will be collected Pre (T0) and after the camp (T1).
The study was pre-registered at Norwegian Center for Research Data (14/08/2017, Norwegian): http://pvo.nsd.no/prosjekt/55322
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
BASIC_SCIENCE
NONE
Study Groups
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Sprints during low-intensity cycling
Inclusion of sprints during low-intensity cycling during a 14-day training camp (high training load)
Inclusion of 12x30-s maximal sprints during five low-intensity cycling sessions with long duration (\>fours hours per session). Five sessions will be performed as low-intensity cycling-only (Controll sessions, distance matched). All other sessions will be performed as low-intensity sessions and adjusted according to each participants training load goal to reach an increase of \~50% in load compared to habitual training.
Recovery for 10 days (low training load)
Habitual low-intensity cycling (\>0.5-2 hours per session)
Low-intensity cycling
Low-intensity cycling during a 14-day training camp (high training load)
Five low-intensity cycling sessions (\>four hours per session), distance-matched to sprint group.
Recovery for 10 days (low training load)
Habitual low-intensity cycling (\>0.5-2 hours per session)
Interventions
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Inclusion of sprints during low-intensity cycling during a 14-day training camp (high training load)
Inclusion of 12x30-s maximal sprints during five low-intensity cycling sessions with long duration (\>fours hours per session). Five sessions will be performed as low-intensity cycling-only (Controll sessions, distance matched). All other sessions will be performed as low-intensity sessions and adjusted according to each participants training load goal to reach an increase of \~50% in load compared to habitual training.
Low-intensity cycling during a 14-day training camp (high training load)
Five low-intensity cycling sessions (\>four hours per session), distance-matched to sprint group.
Recovery for 10 days (low training load)
Habitual low-intensity cycling (\>0.5-2 hours per session)
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Average endurance training per week \>10hrs/wk during the four weeks leading up to the study
18 Years
40 Years
MALE
Yes
Sponsors
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Inland Norway University of Applied Sciences
OTHER
Responsible Party
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Principal Investigators
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Anne S Lofthus
Role: STUDY_CHAIR
Research Administrator
Locations
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Inland Norway University of Applied Sciences
Lillehammer, , Norway
Countries
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References
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Other Identifiers
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Trainome 2017#011
Identifier Type: -
Identifier Source: org_study_id