| Full text | |
| Author(s): |
Kalva-Filho, Carlos Augusto
[1]
;
Toubekis, Argyris
[2]
;
Zagatto, Alessandro Moura
[3]
;
Ramos da Silva, Adelino Sanchez
[4, 1]
;
Loures, Joao Paulo
[1]
;
Campos, Eduardo Zapaterra
[5]
;
Papoti, Marcelo
[4, 1]
Total Authors: 7
|
| Affiliation: | [1] Univ Sao Paulo, Grad Program Rehabil & Funct Performance, Ribeirao Preto, SP - Brazil
[2] Univ Athens, Sch Phys Educ & Sport Sci, Div Aquat Sports, Athens - Greece
[3] Sao Paulo State Univ, Dept Phys Educ, Baum, SP - Brazil
[4] Univ Sao Paulo, Sch Phys Educ & Sports Ribeirao Preto, Ribeirao Preto, SP - Brazil
[5] Univ Fed Pernambuco, Dept Phys Educ, Recife, PE - Brazil
Total Affiliations: 5
|
| Document type: | Journal article |
| Source: | PEDIATRIC EXERCISE SCIENCE; v. 30, n. 3, p. 383-392, AUG 2018. |
| Web of Science Citations: | 1 |
| Abstract | |
Purpose: To test the reliability and validity of tethered swimming lactate minimum test in young swimmers. Methods: Lactate minimum test was performed twice to test the reliability (experiment 1; n = 13). In addition, the validity was investigated through lactate minimum test relationships with tethered swimming lactate threshold and peak force obtained during graded exercise test (experiment 2; n = 11). Finally, the correlations with mean speeds observed during 200-m (s200m) and 30-minute continuous efforts (s30min) were also analyzed (experiment 3; n = 15). In all experiments, the lactate minimum test began with 3-minute all-out effort to induce lactatemia, followed by an exhaustive graded exercise test. Results: The lactate minimum intensity and mean force during the entire 3-minute all-out effort (MF) showed high reliability (coefficient of variation < 8.9% and intraclass correlation coefficient > .93). The lactate minimum intensity was not different compared with lactate threshold (P = .22), presenting high correlations (r = .92) and agreement (95% limits of agreement = +/- 7.9 N). The mean force during the entire 3-minute all-out effort was similar to peak force obtained during graded exercise test (P = .41), presenting significant correlations (r = .88) and high indices of agreement (95% limits of agreement = +/- 11.3 N). In addition, lactate minimum test parameters correlated both with mean speeds observed during 200-m (r > .74) and 30-minute continuous efforts (r > .70). Conclusion: Thus, tethered swimming lactate minimum test can be used for training recommendations and to monitor aerobic adaptations in young swimmers. (AU) | |
| FAPESP's process: | 11/05357-9 - VALIDATION OF A SPECIFIC TEST FOR DETERMINATION THE MAXIMAL ACCUMULATED OXYGEN DEFICIT (MAOD) AND MAXIMAL LACTATE STEADY STATE IN TETHERED SWIMMING |
| Grantee: | Carlos Augusto Kalva Filho |
| Support Opportunities: | Scholarships in Brazil - Master |