Maximal power output estimates the MLSS before and after aerobic training

• Main Authors: Carolina Franco Wilke (Author), Guilherme Passos Ramos (Author), André Maia Lima (Author), Christian Emmanuel Torres Cabido (Author), Cristiano Lino Monteiro de Barros (Author), Thiago Teixeira Mendes (Author), Emerson Silami Garcia (Author)
• Format: Book
• Published: Universidade Estadual Paulista (UNESP), 2014-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

The purpose of this study is to present an equation to predict the maximal lactate steady state (MLSS) through a VO2peak incremental protocol. Twenty-six physically active men were divided in two groups (G1 and G2). They performed one maximal incremental test to determine their VO2peak and maximal power output (Wpeak), and also several constant intensity tests to determine MLSS intensity (MLSSw) on a cycle ergometer. Group G2 underwent six weeks of aerobic training at MLSSw. A regression equation was created using G1 subjects Wpeak and MLSSw to estimate the MLSS intensity (MLSSweq) before and after training for G2 (MLSSweq = 0.866 x Wpeak-41.734). The mean values were not different (150±27W vs 148±27W, before training / 171±26W vs 177±24W, after training) and significant correlations were found between the measured and the estimated MLSSw before (r²=0.49) and after training (r²=0.62) in G2. The proposed equation was effective to estimate the MLSS intensity before and after aerobic training.

Item Description

1980-6574
10.1590/S1980-65742014000200014