Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing
John F Moxnes,1 Eldbjørg Dirdal Moxnes21Protection and Societal Security Division, Norwegian Defence Research Establishment, Kjeller, Norway; 2Department of Geosciences, University of Oslo, Oslo, NorwayPurpose: A cross-country sprint competition relies on maximal effort durations of 3&...
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| Format: | Article |
| Language: | English |
| Published: |
Dove Medical Press
2014-05-01
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| Series: | Open Access Journal of Sports Medicine |
| Online Access: | http://www.dovepress.com/mathematical-simulation-of-energy-expenditure-and-recovery-during-spri-a16840 |
| _version_ | 1811285041156718592 |
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| author | Moxnes JF Moxnes ED |
| author_facet | Moxnes JF Moxnes ED |
| author_sort | Moxnes JF |
| collection | DOAJ |
| description | John F Moxnes,1 Eldbjørg Dirdal Moxnes21Protection and Societal Security Division, Norwegian Defence Research Establishment, Kjeller, Norway; 2Department of Geosciences, University of Oslo, Oslo, NorwayPurpose: A cross-country sprint competition relies on maximal effort durations of 3–4 minutes. Significant anaerobic energy contribution is expected. Anaerobic energy contribution has been estimated in different sports to date from the accumulated O2 deficit. However, the O2-deficit model can be questioned. We investigate anaerobic energy contribution by applying other methods than the O2 deficit.Methods: Theoretical model development.Results: For sprint cross-country competitions, the anaerobic energy contribution was 20%–25% independent of the employed mathematical model. Recovery times of a minimum 20 minutes were found to be required after sprint races to be sure that the performance in subsequent heats was not influenced.Conclusion: The O2-deficit model gave anaerobic energy results in agreement with other models from the literature. Recovery times of a minimum 20 minutes were found to be required after sprint races to be sure that the performance in subsequent heats was not influenced.Keywords: aerobic, anaerobic, models, endurance sport, recovery |
| first_indexed | 2024-04-13T02:38:34Z |
| format | Article |
| id | doaj.art-8b6ea4e85f1f4e9f99dfb06b51aea751 |
| institution | Directory Open Access Journal |
| issn | 1179-1543 |
| language | English |
| last_indexed | 2024-04-13T02:38:34Z |
| publishDate | 2014-05-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Open Access Journal of Sports Medicine |
| spelling | doaj.art-8b6ea4e85f1f4e9f99dfb06b51aea7512022-12-22T03:06:18ZengDove Medical PressOpen Access Journal of Sports Medicine1179-15432014-05-012014default11512116840Mathematical simulation of energy expenditure and recovery during sprint cross-country skiingMoxnes JFMoxnes EDJohn F Moxnes,1 Eldbjørg Dirdal Moxnes21Protection and Societal Security Division, Norwegian Defence Research Establishment, Kjeller, Norway; 2Department of Geosciences, University of Oslo, Oslo, NorwayPurpose: A cross-country sprint competition relies on maximal effort durations of 3–4 minutes. Significant anaerobic energy contribution is expected. Anaerobic energy contribution has been estimated in different sports to date from the accumulated O2 deficit. However, the O2-deficit model can be questioned. We investigate anaerobic energy contribution by applying other methods than the O2 deficit.Methods: Theoretical model development.Results: For sprint cross-country competitions, the anaerobic energy contribution was 20%–25% independent of the employed mathematical model. Recovery times of a minimum 20 minutes were found to be required after sprint races to be sure that the performance in subsequent heats was not influenced.Conclusion: The O2-deficit model gave anaerobic energy results in agreement with other models from the literature. Recovery times of a minimum 20 minutes were found to be required after sprint races to be sure that the performance in subsequent heats was not influenced.Keywords: aerobic, anaerobic, models, endurance sport, recoveryhttp://www.dovepress.com/mathematical-simulation-of-energy-expenditure-and-recovery-during-spri-a16840 |
| spellingShingle | Moxnes JF Moxnes ED Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing Open Access Journal of Sports Medicine |
| title | Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing |
| title_full | Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing |
| title_fullStr | Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing |
| title_full_unstemmed | Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing |
| title_short | Mathematical simulation of energy expenditure and recovery during sprint cross-country skiing |
| title_sort | mathematical simulation of energy expenditure and recovery during sprint cross country skiing |
| url | http://www.dovepress.com/mathematical-simulation-of-energy-expenditure-and-recovery-during-spri-a16840 |
| work_keys_str_mv | AT moxnesjf mathematicalsimulationofenergyexpenditureandrecoveryduringsprintcrosscountryskiing AT moxnesed mathematicalsimulationofenergyexpenditureandrecoveryduringsprintcrosscountryskiing |