The DOI matches its Crossref record.
Changes in muscle metabolites in females with 30-s exhaustive exercise.
Abstract
The purpose of this study was to quantify the changes in selected intramuscular metabolites associated with non-oxidative energy metabolism after performance of the Wingate Test (WT), a widely used, exhaustive, 30-s cycle test of short-time muscular power. Muscle biopsies were taken from the m. vastus lateralis of nine female physical education students at rest and immediately after performance of the WT. The concentrations of adenosine triphosphate (ATP), creatine phosphate (CP), lactate, and glycogen were determined. The ATP decreased from 20.9 to 13.8; CP decreased from 62.7 to 25.1; lactate increased from 9.0 to 60.5; and glycogen decreased from 360 to 278 (all concentrations are mmol X kg-1 dry muscle). The absolute changes in CP and lactate were not as large as those reported in other exercise studies. Based on the metabolite changes, it was concluded that the WT is a satisfactory test of the maximal muscular power that can be generated from non-oxidative metabolism, but that the 30-s duration of the test probably does not tax the maximal capacity of such energy metabolism.
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“a single 30 s all-out cycling episode decreases the glycogen content in skeletal muscle by approximately 25%”
From Effect of Exercise Training on Fat Loss—Energetic Perspectives and the Role of Improved Adipose Tissue Function and Body Fat Distribution (2021) · cites this paper as Jacobs et al., 1982
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Bar‐Or, O. (1987) · Sports Medicine · doi:10.2165/00007256-198704060-00001 · Cited by 1,170
Self-citationEnergy System Interaction and Relative Contribution During Maximal Exercise
Gastin, P. B. (2001) · Sports Medicine · doi:10.2165/00007256-200131100-00003 · Cited by 1,016
“[48] A total depletion of ATP does not occur even in extreme exercise conditions, although a 30 to 40% decrease in muscle ATP has been reported.[18,49] In contrast, almost complete depletion of PCr stores is possible.”
BackgroundThe Role of Skeletal Muscle Glycogen Breakdown for Regulation of Insulin Sensitivity by Exercise
Jensen, J., Rustad, P. I., Kolnes, A. J., & Lai, Y.-C. (2011) · Frontiers in Physiology · doi:10.3389/fphys.2011.00112 · Cited by 412
“Jacobs et al. (1982) reported that a single 30 s allout cycling decreased glycogen content by 22% corresponding to ∼20 mmol kg ww−1.”
BackgroundInteraction among Skeletal Muscle Metabolic Energy Systems during Intense Exercise
Baker, J. S., McCormick, M. C., & Robergs, R. A. (2010) · Journal of Nutrition and Metabolism · doi:10.1155/2010/905612 · Cited by 463
“Thus, cells rely on other mechanisms to supply ATP to support cell work, which involves the store of energy in more complex molecules such as glycogen and triacylglycerols, and more importantly, having a sensitive control system to rapidly increase metabolism during times of energy (ATP) demand.”
BackgroundHow anaerobic is the Wingate Anaerobic Test for humans?
Beneke, R., Pollmann, C., Bleif, I., user, R. L., & tler, M. H. (2002) · European Journal of Applied Physiology · doi:10.1007/s00421-002-0622-4 · Cited by 354
“…the laboratory (Bar-Or et al. 1977; Inbar et al. 1981; Tamayo et al. 1984), or with histochemical findings (Bar-Or et al. 1980; Inbar et al. 1981; Jacobs et al. 1982; Kaczkowski et al. 1982) or with estimations of the contributions of aerobic and anaerobic metabolism (Inbar et al. 1996; Serresse…”
BackgroundMethodResultInfluential
Metadata
- Authors
- JACOBS, I., BAR-OR, O., KARLSSON, J., DOTAN, R., TESCH, P., KAISER, P., & INBAR, O.
- Affiliations
- Karolinska University Hospital (SE)
- Venue
- Medicine & Science in Sports & Exercise
- Published
- 1982
- Volume
- 14
- Issue
- 6
- Pages
- 457-460
- ISSN
- 0195-9131 (ISSN-L)
- OpenAlex
- W2057944606
- Cited by
- 74
- References
- 0
- Citations by year
- 2026: 1 · 2024: 2 · 2023: 1 · 2022: 1 · 2021: 1 · 2020: 1 · 2017: 1 · 2015: 1 · 2014: 4 · 2013: 3 · 2012: 1
- FWCI
- 0.84
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Medicine & Science in Sports & Exercise (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
- Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
- Health Sciences › Nursing › Nutrition and Dietetics › Muscle metabolism and nutrition
- Keywords
- Wingate test, exhaustive exercise, adenosine triphosphate, phosphocreatine, lactate, glycogen, vastus lateralis, muscle power, female athletes
- MeSH terms
- Adenosine Triphosphate, Adult, Creatine Kinase, Energy Metabolism, Physical Exertion, Female, Glycogen, Humans, Lactates, Muscles
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