Anaerobic Contributions Are Influenced by Active Muscle Mass and The Applied Methodology in Well-Controlled Muscle Group

Overview

Journal Int J Exerc Sci

Date 2022 Aug 22

PMID 35990709

Authors

Gabriel Luches-Pereira

Carlos A Kalva-Filho

Marcelo Papoti

Affiliations

Soon will be listed here.

Abstract

The anaerobic metabolism determination is complex and the applied methodologies present limitations. Thus, the purpose of this study was to investigate the effects of different calculations (MAOD vs. AOD) on the anaerobic contribution using the dynamic knee extension. Twenty-four male were recruited [Mean (SD); age 27 (1) years, body mass 90 (3) kg, height 181 (2) cm]. This study was divided into two independent experiments (EXP one-legged; EXP: two-legged). In both experiments, it was performed a graded exercise test to determine maximal power (MP-GXT); 2-4 submaximal efforts (VO-intensity relationship); and an exhaustive effort. The theoretical energy demand for the exhaustive effort (TED) was constructed from the submaximal efforts. Therefore, MAOD was assumed as the difference between the TED and the accumulated VO (AVO). In contrast, the energy demand for AOD was calculated as the product between VO at the end of exercise and time to exhaustion (TED). Thus, AOD was assumed as the difference between TED and AVO. Bayesian paired -test was used to compare the differences between the applied methods. Also, correlations between the anaerobic indices and performance were verified. In EXP, AOD was higher than MAOD [1855 (741) vs. 434 (245); BF = 2925; ES = 2.5]. In contrast, in EXP, MAOD was higher than AOD [2832 (959) vs. 1636 (549); BF = 3.33; ES = 1.4]. Also, AOD was correlated to performance ( = .59; BF = 4.38). We concluded that MAOD and AOD are a distinct phenomenon and must be utilized according to the exercise model.

References

Noordhof D, de Koning J, Foster C . The maximal accumulated oxygen deficit method: a valid and reliable measure of anaerobic capacity?. Sports Med. 2010; 40(4):285-302. DOI: 10.2165/11530390-000000000-00000. View

Andersen P, Adams R, Sjogaard G, Thorboe A, Saltin B . Dynamic knee extension as model for study of isolated exercising muscle in humans. J Appl Physiol (1985). 1985; 59(5):1647-53. DOI: 10.1152/jappl.1985.59.5.1647. View

Green S, Dawson B . Methodological effects on the VO2-power regression and the accumulated O2 deficit. Med Sci Sports Exerc. 1996; 28(3):392-7. DOI: 10.1097/00005768-199603000-00016. View

Bernards J, Sato K, Haff G, Bazyler C . Current Research and Statistical Practices in Sport Science and a Need for Change. Sports (Basel). 2018; 5(4). PMC: 5969020. DOI: 10.3390/sports5040087. View

Medbo J, Mohn A, Tabata I, Bahr R, Vaage O, Sejersted O . Anaerobic capacity determined by maximal accumulated O2 deficit. J Appl Physiol (1985). 1988; 64(1):50-60. DOI: 10.1152/jappl.1988.64.1.50. View

Zagatto A, Redkva P, Loures J, Kalva Filho C, Franco V, Kaminagakura E . Anaerobic contribution during maximal anaerobic running test: correlation with maximal accumulated oxygen deficit. Scand J Med Sci Sports. 2011; 21(6):e222-30. DOI: 10.1111/j.1600-0838.2010.01258.x. View

Weber C, Schneider D . Maximal accumulated oxygen deficit expressed relative to the active muscle mass for cycling in untrained male and female subjects. Eur J Appl Physiol. 2000; 82(4):255-61. DOI: 10.1007/s004210000214. View

Spencer M, Gastin P . Energy system contribution during 200- to 1500-m running in highly trained athletes. Med Sci Sports Exerc. 2001; 33(1):157-62. DOI: 10.1097/00005768-200101000-00024. View

Faul F, Erdfelder E, Lang A, Buchner A . G*Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behav Res Methods. 2007; 39(2):175-91. DOI: 10.3758/bf03193146. View

10.

Doherty M, Smith P, Schroder K . Reproducibility of the maximum accumulated oxygen deficit and run time to exhaustion during short-distance running. J Sports Sci. 2000; 18(5):331-8. DOI: 10.1080/026404100402395. View

11.

Miyagi W, de Poli R, Papoti M, Bertuzzi R, Zagatto A . Anaerobic Capacityestimated in A Single Supramaximal Test in Cycling: Validity and Reliability Analysis. Sci Rep. 2017; 7:42485. PMC: 5304204. DOI: 10.1038/srep42485. View

12.

Campos E, Kalva-Filho C, Gobbi R, Barbieri R, Almeida N, Papoti M . Anaerobic Contribution Determined in Swimming Distances: Relation with Performance. Front Physiol. 2017; 8:755. PMC: 5641383. DOI: 10.3389/fphys.2017.00755. View

13.

Bangsbo J, Michalsik L, Petersen A . Accumulated O2 deficit during intense exercise and muscle characteristics of elite athletes. Int J Sports Med. 1993; 14(4):207-13. DOI: 10.1055/s-2007-1021165. View

14.

Bangsbo J . Oxygen deficit: a measure of the anaerobic energy production during intense exercise?. Can J Appl Physiol. 1996; 21(5):350-63; discussion 364-9. DOI: 10.1139/h96-031. View

15.

Bangsbo J . Is the O2 deficit an accurate quantitative measure of the anaerobic energy production during intense exercise?. J Appl Physiol (1985). 1992; 73(3):1207-9. DOI: 10.1152/jappl.1992.73.3.1207. View

16.

Ozyener F, Rossiter H, Ward S, Whipp B . Negative accumulated oxygen deficit during heavy and very heavy intensity cycle ergometry in humans. Eur J Appl Physiol. 2003; 90(1-2):185-90. DOI: 10.1007/s00421-003-0870-y. View

17.

Buck D, McNaughton L . Maximal accumulated oxygen deficit must be calculated using 10-min time periods. Med Sci Sports Exerc. 1999; 31(9):1346-9. DOI: 10.1097/00005768-199909000-00018. View

18.

KROGH A, Lindhard J . The changes in respiration at the transition from work to rest. J Physiol. 1920; 53(6):431-9. PMC: 1405614. DOI: 10.1113/jphysiol.1920.sp001889. View

19.

Medbo J, Tabata I . Anaerobic energy release in working muscle during 30 s to 3 min of exhausting bicycling. J Appl Physiol (1985). 1993; 75(4):1654-60. DOI: 10.1152/jappl.1993.75.4.1654. View

20.

Billat V, Sirvent P, Py G, Koralsztein J, Mercier J . The concept of maximal lactate steady state: a bridge between biochemistry, physiology and sport science. Sports Med. 2003; 33(6):407-26. DOI: 10.2165/00007256-200333060-00003. View