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Maximal accumulated oxygen deficit determination using a single supramaximal exercise effort: analysis of reproducibility and influence of exercise mode and exercise intensity

Grant number: 13/12940-8
Support Opportunities:Regular Research Grants
Duration: December 01, 2013 - November 30, 2015
Field of knowledge:Health Sciences - Physical Education
Principal Investigator:Alessandro Moura Zagatto
Grantee:Alessandro Moura Zagatto
Host Institution: Faculdade de Ciências (FC). Universidade Estadual Paulista (UNESP). Campus de Bauru. Bauru , SP, Brazil
Associated researchers:Emmanuel Gomes Ciolac ; Fábio Yuzo Nakamura ; Johnny Padulo


Anaerobic capacity evaluation is an important physiological parameter for anaerobic sports. However, there is a lack of valid testing procedures that may be applied into the sports training routine. Although the maximal accumulated oxygen deficit (MAOD) has been accepted as the most appropriated procedure to anaerobic capacity evaluation, it´s high time demanding (10 to 20 submaximal efforts and 1 supramaximal effort) limits MAOD utilization in most of competitive sports. In this context, the purpose of present study is to analyze the validity, reproducibility and sensitivity of a reduced MAOD (MAODred) procedure (a single testing session) to evaluate anaerobic capacity. The research will be divided into 3 phases: 1) evaluation of MAODred validation and evaluation of exercise intensity on test results by comparing MAODred with MAOD; 2) evaluation of MAODred reproducibility and its association with other anaerobic performance parameters (Wingate test, tethered running on treadmill and performance running); 3) evaluation of MAODred sensitivity and testing of subjects with different performance background (sedentary, moderate active and athletes) and with performance altered by caffeine supplementation, as well as evaluation of different types of ergometer on test results (using MAOD for comparison). (AU)

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Scientific publications (8)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
PINHEIRO BRISOLA, GABRIEL MOTTA; MIYAGI, WILLIAN EIJI; DA SILVA, HENRIQUE SANTOS; ZAGATTO, ALESSANDRO MOURA. Sodium bicarbonate supplementation improved MAOD but is not correlated with 200-and 400-m running performances: a double-blind, crossover, and placebo-controlled study. APPLIED PHYSIOLOGY NUTRITION AND METABOLISM, v. 40, n. 9, p. 931-937, . (14/02829-5, 13/12940-8)
ZAGATTO, ALESSANDRO M.; NAKAMURA, FABIO Y.; MILIONI, FABIO; MIYAGI, WILLIAN E.; DE POLI, RODRIGO A. B.; PADULO, JOHNNY; BRAGAZZI, NICOLA L.; PAPOTI, MARCELO. The sensitivity of the alternative maximal accumulated oxygen deficit method to discriminate training status. JOURNAL OF SPORTS SCIENCES, v. 35, n. 24, p. 2453-2460, . (14/02829-5, 13/12940-8)
MILIONI, FABIO; MALTA, ELVIS DE SOUZA; SPINOLA DO AMARAL ROCHA, LEANDRO GEORGE; ASAHI MESQUITA, CAMILA ANGELICA; DE FREITAS, ELLEN CRISTINI; ZAGATTO, ALESSANDRO MOURA. Acute administration of high doses of taurine does not substantially improve high-intensity running performance and the effect on maximal accumulated oxygen deficit is unclear. APPLIED PHYSIOLOGY NUTRITION AND METABOLISM, v. 41, n. 5, SI, p. 498-503, . (13/12940-8)
REDKVA, PAULO EDUARDO; MIYAGI, WILLIAN EIJI; MILIONI, FABIO; ZAGATTO, ALESSANDRO MOURA. Anaerobic capacity estimated by the sum of both oxygen equivalents from the glycolytic and phosphagen pathways is dependent on exercise mode: Running versus cycling. PLoS One, v. 13, n. 9, . (14/02829-5, 13/12940-8, 16/02683-6)
ZAGATTO, A. M.; BERTUZZI, R.; MIYAGI, W. E.; PADULO, J.; PAPOTI, M.. MAOD Determined in a Single Supramaximal Test: a Study on the Reliability and Effects of Supramaximal Intensities. INTERNATIONAL JOURNAL OF SPORTS MEDICINE, v. 37, n. 9, p. 700-707, . (14/02829-5, 13/12940-8)
MALTA, ELVIS DE SOUZA; BONETTI DE POLI, RODRIGO ARAUJO; PINHEIRO BRISOLA, GABRIEL MOTTA; MILIONI, FABIO; MIYAGI, WILLIAN EIJI; MACHADO, FABIANA ANDRADE; ZAGATTO, ALESSANDRO MOURA. Acute LED irradiation does not change the anaerobic capacity and time to exhaustion during a high-intensity running effort: a double-blind, crossover, and placebo-controlled study. Lasers in Medical Science, v. 31, n. 7, p. 1473-1480, . (16/02683-6, 15/05012-2, 13/12940-8)
BONETTI DE POLI, RODRIGO DE ARAUJO; MIYAGI, WILLIAN EIJI; NAKAMURA, FABIO YUZO; ZAGATTO, ALESSANDRO MOURA. Caffeine Improved Time to Exhaustion But Did Not Change Alternative Maximal Accumulated Oxygen Deficit Estimated During a Single Supramaximal Running Bout. INTERNATIONAL JOURNAL OF SPORT NUTRITION AND EXERCISE METABOLISM, v. 26, n. 6, p. 549-557, . (14/02829-5, 13/12940-8)
MIYAGI, WILLIAN E.; BERTUZZI, ROMULO C.; NAKAMURA, FABIO Y.; DE POLI, RODRIGO A. B.; ZAGATTO, ALESSANDRO M.. Effects of Caffeine Ingestion on Anaerobic Capacity in a Single Supramaximal Cycling Test. FRONTIERS IN NUTRITION, v. 5, . (14/02829-5, 13/12940-8, 16/17836-2)

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