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Maximal Lactate Steady State as a Training Stimulus.
- Source :
- International Journal of Sports Medicine; Jun2008, Vol. 29 Issue 6, p475-479, 5p, 3 Charts, 3 Graphs
- Publication Year :
- 2008
-
Abstract
- The present study examined the use of the maximal lactate steady state (MLSS) as an exercise training stimulus in moderately trained runners. Fourteen healthy individuals (12 male, 2 female; age 25 ± 6 years, height 1.76 ± 0.05 m, body mass 76 ± 8 kg mean ± SD) took part in the study. Following determination of the lactate threshold (LT), VO<subscript>2max</subscript>, running velocity at MLSS (vMLSS) and a control period of 4 weeks, participants were pair matched and split into two cohorts performing either continuous (CONT: 2 sessions/ week at vMLSS) or intermittent treadmill running (INT: 2 sessions/week, 3-mm repetitions 0.5 km·h<superscript>-1</superscript> above and below vMLSS). vMLSS increased in CONT by 8% from 12.3 ± 1.5 to 13.4 ± 1.6 km · h<superscript>-1</superscript> (p <0.05) and in INT by 5% from 12.2± 1.9 km · h<superscript>-1</superscript> to 12.9 ± 1.9 km · h<superscript>-1</superscript> (p<0.05). Running speed at the LI increased by 7% in the CONT group (p <0.05) and by 9% in the INT group (p<0.05). VO<subscript>2max</subscript> increased by 10% in the CONT group (p <0.05) and by 6% in INT (p <0.05). Two sessions per week at vMLSS are capable of eliciting improvements in the physiological responses at LT, MLSS, and VO<subscript>2max</subscript> in moderately trained runners. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01724622
- Volume :
- 29
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- International Journal of Sports Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 32894224
- Full Text :
- https://doi.org/10.1055/s-2007-965320