Effects of six-week sprint interval or endurance training on calculated power in maximal lactate steady state
The purpose of the study was to evaluate and compare the influence of sprint interval training (SIT) and endurance training (ET) on calculated power in maximal lactate steady state (PMLSS) (influenced by the maximal lactate production rate ( VLa max ) and maximal oxygen uptake ( VO 2 max)). Thirty p...
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| Format: | Article |
| Language: | English |
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Termedia Publishing House
2018-10-01
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| Series: | Biology of Sport |
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| Online Access: | https://www.termedia.pl/Effects-of-six-week-sprint-interval-or-endurance-training-r-non-calculated-power-in-maximal-lactate-steady-state,78,33950,1,1.html |
| _version_ | 1818020241182031872 |
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| author | Jennifer Hommel Steffen Öhmichen Ulrike M. Rudolph Thomas Hauser Henry Schulz |
| author_facet | Jennifer Hommel Steffen Öhmichen Ulrike M. Rudolph Thomas Hauser Henry Schulz |
| author_sort | Jennifer Hommel |
| collection | DOAJ |
| description | The purpose of the study was to evaluate and compare the influence of sprint interval training (SIT) and endurance training (ET) on calculated power in maximal lactate steady state (PMLSS) (influenced by the maximal lactate production rate ( VLa max ) and maximal oxygen uptake ( VO 2 max)). Thirty participants were randomly assigned to the a) SIT, b) ET, or c) control group (n = 10 each). Each session consisted of four to six repetitions of 30 s all-out effort Wingate anaerobic tests (SIT) or 60 min cycling at 1.5 to 2.5 mmol∙L -1 blood lactate (analysed every 10 min). Both groups performed training on three days per week, over a period of six weeks. To measure VLa max and VO 2 max, and to calculate PMLSS, sprint and ramp tests were performed at baseline and after two, four and six weeks of intervention. While SIT resulted in a significant reduction of VLa max (-0.08 ± 0.05 mmol∙L -1 ∙s -1 , p=0.003) after two weeks and remained subsequently stable, VO 2 max(+2.6 ± 2.4 ml∙min -1 ∙kg -1 , p = 0.044) and PMLSS (+25 ± 14 W, p=0.002) increased, but not before six weeks of SIT. After two weeks of ET, VLa max remained unchanged, but VO 2 maxincreased by increased by +2.9 ± 2.4 ml∙min -1 ∙kg -1 , p=0.03, and after six weeks by 5.6 ± 3.5 ml∙min -1 ∙kg -1 . The increase of PMLSS was significant after four weeks of ET (+16 ± 14 W, p=0.036) and increased to +32 ± 17 W after six weeks. Comparison of SIT and ET revealed no significant differences for VLa max , VO 2 maxor PMLSS after six weeks. The control group remained stable in all parameters. In both exercising groups there was a significant improvement of the calculated PMLSS due to different influences of VLa max and VO 2 max. |
| first_indexed | 2024-04-14T08:03:24Z |
| format | Article |
| id | doaj.art-7f3c7eb4c079405d9223cd3d6ac6bb44 |
| institution | Directory Open Access Journal |
| issn | 0860-021X 2083-1862 |
| language | English |
| last_indexed | 2024-04-14T08:03:24Z |
| publishDate | 2018-10-01 |
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| record_format | Article |
| series | Biology of Sport |
| spelling | doaj.art-7f3c7eb4c079405d9223cd3d6ac6bb442022-12-22T02:04:50ZengTermedia Publishing HouseBiology of Sport0860-021X2083-18622018-10-01361475410.5114/biolsport.2018.7890633950Effects of six-week sprint interval or endurance training on calculated power in maximal lactate steady stateJennifer HommelSteffen ÖhmichenUlrike M. RudolphThomas HauserHenry SchulzThe purpose of the study was to evaluate and compare the influence of sprint interval training (SIT) and endurance training (ET) on calculated power in maximal lactate steady state (PMLSS) (influenced by the maximal lactate production rate ( VLa max ) and maximal oxygen uptake ( VO 2 max)). Thirty participants were randomly assigned to the a) SIT, b) ET, or c) control group (n = 10 each). Each session consisted of four to six repetitions of 30 s all-out effort Wingate anaerobic tests (SIT) or 60 min cycling at 1.5 to 2.5 mmol∙L -1 blood lactate (analysed every 10 min). Both groups performed training on three days per week, over a period of six weeks. To measure VLa max and VO 2 max, and to calculate PMLSS, sprint and ramp tests were performed at baseline and after two, four and six weeks of intervention. While SIT resulted in a significant reduction of VLa max (-0.08 ± 0.05 mmol∙L -1 ∙s -1 , p=0.003) after two weeks and remained subsequently stable, VO 2 max(+2.6 ± 2.4 ml∙min -1 ∙kg -1 , p = 0.044) and PMLSS (+25 ± 14 W, p=0.002) increased, but not before six weeks of SIT. After two weeks of ET, VLa max remained unchanged, but VO 2 maxincreased by increased by +2.9 ± 2.4 ml∙min -1 ∙kg -1 , p=0.03, and after six weeks by 5.6 ± 3.5 ml∙min -1 ∙kg -1 . The increase of PMLSS was significant after four weeks of ET (+16 ± 14 W, p=0.036) and increased to +32 ± 17 W after six weeks. Comparison of SIT and ET revealed no significant differences for VLa max , VO 2 maxor PMLSS after six weeks. The control group remained stable in all parameters. In both exercising groups there was a significant improvement of the calculated PMLSS due to different influences of VLa max and VO 2 max.https://www.termedia.pl/Effects-of-six-week-sprint-interval-or-endurance-training-r-non-calculated-power-in-maximal-lactate-steady-state,78,33950,1,1.htmlmaximal lactate steady state maximal lactate production rate sprint interval training endurance training cycling |
| spellingShingle | Jennifer Hommel Steffen Öhmichen Ulrike M. Rudolph Thomas Hauser Henry Schulz Effects of six-week sprint interval or endurance training on calculated power in maximal lactate steady state Biology of Sport maximal lactate steady state maximal lactate production rate sprint interval training endurance training cycling |
| title | Effects of six-week sprint interval or endurance training
on calculated power in maximal lactate steady state |
| title_full | Effects of six-week sprint interval or endurance training
on calculated power in maximal lactate steady state |
| title_fullStr | Effects of six-week sprint interval or endurance training
on calculated power in maximal lactate steady state |
| title_full_unstemmed | Effects of six-week sprint interval or endurance training
on calculated power in maximal lactate steady state |
| title_short | Effects of six-week sprint interval or endurance training
on calculated power in maximal lactate steady state |
| title_sort | effects of six week sprint interval or endurance training on calculated power in maximal lactate steady state |
| topic | maximal lactate steady state maximal lactate production rate sprint interval training endurance training cycling |
| url | https://www.termedia.pl/Effects-of-six-week-sprint-interval-or-endurance-training-r-non-calculated-power-in-maximal-lactate-steady-state,78,33950,1,1.html |
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