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Importance of dimensional changes on glycolytic metabolism during growth
- Source :
- European Journal of Applied Physiology, European Journal of Applied Physiology, Springer Verlag, 2020, ⟨10.1007/s00421-020-04436-z⟩, European Journal of Applied Physiology, 2020, 120, pp.2137-2146. ⟨10.1007/s00421-020-04436-z⟩
- Publication Year :
- 2020
- Publisher :
- HAL CCSD, 2020.
-
Abstract
- International audience; PurposeThe aim of the present study was to investigate (i) how glycolytic metabolism assessed by accumulated oxygen deficit (AODgly) and blood metabolic responses (lactate and pH) resulting from high-intensity exercise change during growth, and (ii) how lean body mass (LBM) influences AODgly and its relationship with blood markers.MethodsThirty-six 11- to 17-year olds performed a 60-s all-out test on a rowing ergometer. Allometric modelling was used to investigate the influence of LBM and LBM + maturity offset (MO) on AODgly and its relationship with the extreme post-exercise blood values of lactate ([La]max) and pH (pHmin) obtained during the recovery period.ResultsAODgly and [La]max increased while pHmin decreased linearly with LBM and MO (r2 = 0.46 to 0.72, p
- Subjects :
- Male
medicine.medical_specialty
Aging
Adolescent
Physiology
Rowing
[SHS.SPORT.PS]Humanities and Social Sciences/Sport/Sport physiology
03 medical and health sciences
Recovery period
0302 clinical medicine
Physiology (medical)
Internal medicine
Maturation
medicine
[SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO]
Humans
Orthopedics and Sports Medicine
Glycolysis
Accumulated oxygen deficit
Blood markers
Lactic Acid
Child
Exercise
Chemistry
Body Weight
Public Health, Environmental and Occupational Health
030229 sport sciences
General Medicine
Metabolism
Human physiology
Adolescent Development
Oxygen deficit
Endocrinology
Lean body mass
Lactate
Allometric modelling
030217 neurology & neurosurgery
Subjects
Details
- Language :
- English
- ISSN :
- 14396319 and 14396327
- Database :
- OpenAIRE
- Journal :
- European Journal of Applied Physiology, European Journal of Applied Physiology, Springer Verlag, 2020, ⟨10.1007/s00421-020-04436-z⟩, European Journal of Applied Physiology, 2020, 120, pp.2137-2146. ⟨10.1007/s00421-020-04436-z⟩
- Accession number :
- edsair.doi.dedup.....13385e096091d94e0b2528f2576bd02b