ArticleEuropean journal of applied physiology2020
Changes in energy system contributions to the Wingate anaerobic test in climbers after a high altitude expedition.
Article in European journal of applied physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Anaerobic and Aerobic Energy System Contribution During Maximal Exercise: A Systematic Review.Sports medicine (Auckland, N.Z.) · 2026Pooled it
- Human metabolic heat production under varying atmospheric and oxygen pressures during submaximal cycling.iScience · 2026Article
- The Impact of a High-Altitude Expedition on the Physical Performance and Nutritional Indices of Health Status of Alpinists.Journal of functional morphology and kinesiology · 2025Article
- Sex Differences in the Energy System Contribution during Sprint Exercise in Speed-Power and Endurance Athletes.Journal of clinical medicine · 2024Article
- Article
- Fertility Impairment after Trekking at High Altitude: A Proof of Mechanisms on Redox and Metabolic Seminal Changes.International journal of molecular sciences · 2022Article
- Prolonged Sojourn at Very High Altitude Decreases Sea-Level Anaerobic Performance, Anaerobic Threshold, and Fat Mass.Frontiers in physiology · 2021Article
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe Wingate anaerobic test measures the maximum anaerobic capacity of the lower limbs. The energy sources of Wingate test are dominated by anaerobic metabolism (~ 80%). Chronic high altitude exposure induces adaptations on skeletal muscle function and metabolism. Therefore, the study aim was to investigate possible changes in the energy system contribution to Wingate test before and after a high-altitude sojourn.
methodsSeven male climbers performed a Wingate test before and after a 43-day expedition in the Himalaya (23 days above 5.000 m). Mechanical parameters included: peak power (PP), average power (AP), minimum power (MP) and fatigue index (FI). The metabolic equivalents were calculated as aerobic contribution from O
resultsPP and AP decreased from 7.3 ± 1.1 to 6.7 ± 1.1 W/kg and from 5.9 ± 0.7 to 5.4 ± 0.8 W/kg, respectively, while FI was unchanged. W
conclusionChronic high altitude exposure induced a reduction in both mechanical and metabolic parameters of Wingate test. The anaerobic alactic relative contribution increased while the anaerobic lactic decreased, leaving unaffected the overall relative anaerobic contribution to Wingate test.
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