Correction: Reproducibility of Heart Rate Variability Indices at Post-maximal
                    Exercise

Araújo, Jaqueline Alves de; Peçanha, Tiago; Novelli, Fabiula Isoton; Mello, César Siqueira Aleixes; Moreira-Gonçalves, Daniel; Arsa, Gisela; Cambri, Lucieli Teresa

doi:10.1055/a-1145-8423

Cited by 1 publication

(2 citation statements)

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“…Absolute reliability was assessed via the coefficient of variation (CV, %). A CV of<10% was considered excellent,≥10 and<20% was considered good,≥20 and<30% was considered fair, and≥30% was considered poor 27 . The ICC and CV % were calculated using SPSS 27.0 software (IBM, Inc., United Kingdom).…”

Section: Methodsmentioning

confidence: 99%

“…Relative reliability for FVC, FEV 1 , MIP and MEP values was assessed via the intra-class correlation coefficient (ICC). Reliability was considered to be very high with an ICC≥0.90, high with an ICC between 0.70 and 0.89, and moderate with an ICC between 0.50 and 0.69 27 . Absolute reliability was assessed via the coefficient of variation (CV, %).…”

Section: Methodsmentioning

confidence: 99%

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Changes in Pulmonary Function After Long-duration Adventure Racing in Adolescent Athletes

Birat

Garnier²,

Dodu

et al. 2021

Int J Sports Med

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The present study investigated the acute effects of a mixed-modality, long-duration adventure race on pulmonary function in adolescent athletes. Twenty male adolescents aged 14 to 17 years volunteered to participate in a wilderness adventure race of 68.5-km. Expiratory function was evaluated before, immediately after, and 24 h after race completion. Measurements included forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1) and peak expiratory flow (PEF). Maximal inspiratory and expiratory mouth static pressures (MIP and MEP, respectively) were also measured using a portable hand-held mouth pressure meter across the same time points. The mean completion time of the race was 05:38 ± 00:20 hours. A significant post-race decrease in FVC was observed immediately after the race (-5.2%, p = 0.01). However, no significant changes were observed for FEV1, PEF and the FEV1/FVC and FEV1/PEF ratios. In addition, estimates of respiratory muscle strength (MIP and MEP) were unaffected by the race. The long-duration adventure race induced no marked reduction in expiratory pulmonary function and this response was associated with no apparent respiratory muscle fatigue. Therefore, the pulmonary system of trained adolescent athletes was sufficiently robust to sustain the mixed-modality, long-duration adventure race of ∽5-6 h.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%