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https://doi.org/10.26582/k.52.2.1

CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?

Kristen Marie Deal   ORCID icon orcid.org/0000-0001-6310-864X ; University of Wisconsin-Milwaukee
Carl Foster ; University of Wisconsin – La Crosse, La Crosse, WI
Jamie Salvador ; University of Wisconsin – La Crosse, La Crosse, WI
Richard Mikat ; University of Wisconsin – La Crosse, La Crosse, WI
Kim Radtke ; University of Wisconsin – La Crosse, La Crosse, WI
John Porcari ; University of Wisconsin – La Crosse, La Crosse, WI

Puni tekst: engleski, pdf (807 KB) str. 163-168 preuzimanja: 125* citiraj
APA 6th Edition
Deal, K.M., Foster, C., Salvador, J., Mikat, R., Radtke, K. i Porcari, J. (2020). CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?. Kinesiology, 52 (2), 163-168. https://doi.org/10.26582/k.52.2.1
MLA 8th Edition
Deal, Kristen Marie, et al. "CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?." Kinesiology, vol. 52, br. 2, 2020, str. 163-168. https://doi.org/10.26582/k.52.2.1. Citirano 19.06.2021.
Chicago 17th Edition
Deal, Kristen Marie, Carl Foster, Jamie Salvador, Richard Mikat, Kim Radtke i John Porcari. "CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?." Kinesiology 52, br. 2 (2020): 163-168. https://doi.org/10.26582/k.52.2.1
Harvard
Deal, K.M., et al. (2020). 'CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?', Kinesiology, 52(2), str. 163-168. https://doi.org/10.26582/k.52.2.1
Vancouver
Deal KM, Foster C, Salvador J, Mikat R, Radtke K, Porcari J. CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?. Kinesiology [Internet]. 2020 [pristupljeno 19.06.2021.];52(2):163-168. https://doi.org/10.26582/k.52.2.1
IEEE
K.M. Deal, C. Foster, J. Salvador, R. Mikat, K. Radtke i J. Porcari, "CAN THE TALK TEST BE USED TO PREDICT TRAINING INDUCED CHANGES IN VENTILATORY THRESHOLD?", Kinesiology, vol.52, br. 2, str. 163-168, 2020. [Online]. https://doi.org/10.26582/k.52.2.1

Sažetak

This study was designed to assess the ability of the Talk Test (TT) to track training-related changes in ventilatory threshold (VT). Thirteen recreational athletes (mean±SD; age, 20.5±1.91 years, (Males=7, Females=6) completed two incremental exercise tests (one with respiratory gas exchange and one with the TT) before and after 6-weeks of self-directed increases in training load. The TT was used to predict VT by assessing the ability to speak comfortably after 3-minute exercise stages based on speech comfort during a 100-word passage. Training load was documented using exercise logs based on sRPE and training duration. Repeated measures ANOVA, with Tukey’s post-hoc analysis, was used to detect differences between the changes in power output at the equivocal stage of the Talk Test and VT measured by gas exchange (p<.05). Significant mean differences were found between pre vs post training power output at the equivocal stage of the Talk Test (125+40.8 vs 135+29.8 Watts) and measured VT (116+32.4 vs 134+32.4 Watts) (p>.05). However, the increase in power output at VT (+15.5%) was significantly underestimated by the change in power output at equivocal stage of the TT (+8.0%).  The correlation between changes in power output at VT and PO at the equivocal stage of the TT was r=0.66. However, about 50% of subjects did not change their power output at the equivocal stage of the TT, so the individual correspondence between Talk Test and measured VT was only moderately strong.

Hrčak ID: 248095

URI
https://hrcak.srce.hr/248095

Posjeta: 264 *