Differences in Vo 2peak of Surfers When Paddling in Water vs. on a Swimbench Ergometer
| Autor: | Mackenzie E. Warner, Heather N. Furr, Cristina Robles-Rodriguez, Jesús Gustavo Ponce-González, Sean C. Newcomer, Taylor L Copeland, Jeff A. Nessler |
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| Rok vydání: | 2019 |
| Předmět: |
Skin temperature
Physical Therapy Sports Therapy and Rehabilitation Muscle activation 030229 sport sciences General Medicine 030204 cardiovascular system & hematology 03 medical and health sciences 0302 clinical medicine Animal science Aerobic exercise Orthopedics and Sports Medicine Muscle activity Respiratory exchange ratio Mathematics |
| Zdroj: | Journal of Strength and Conditioning Research. 33:1095-1101 |
| ISSN: | 1064-8011 |
| DOI: | 10.1519/jsc.0000000000003072 |
| Popis: | Furr, HN, Warner, ME, Copeland, TL, Robles-Rodriguez, C, Ponce-Gonzalez, JG, Nessler, JA, and Newcomer, SC. Differences in V[Combining Dot Above]O2peak of surfers when paddling in water vs. on a swimbench ergometer. J Strength Cond Res 33(4): 1095-1101, 2019-The purpose of this study was to test the hypothesis that surfers would achieve a higher V[Combining Dot Above]O2peak when tested in a swim flume vs. on a swimbench ergometer. Forty-eight surfers (male: 38, female: 10) aged 18-45 years participated in the study. Protocol 1 and 2 both measured heart rate, oxygen consumption (V[Combining Dot Above]O2), and respiratory exchange ratio while subjects performed an incremental paddling test both on a swimbench ergometer and in a swim flume. Protocol 2 additionally measured muscle activity and changes in skin temperature. V[Combining Dot Above]O2peak was significantly higher in the swim flume (33.03 ± 1.04 ml·kg·min) vs. on the swimbench ergometer (29.86 ± 1.08 ml·kg·min) (p value < 0.001). There were also significant differences in muscle activation and changes in skin temperature between the flume and ergometer (p-value < 0.05). Surfers significantly increased their V[Combining Dot Above]O2peak in the water suggesting previous reports of V[Combining Dot Above]O2peak likely underestimated surfer's aerobic fitness when measured on a swimbench ergometer. Future research investigating the aerobic fitness of surfers should be conducted while paddling in water or account for the 11% difference in V[Combining Dot Above]O2peak when tested on a swimbench ergometer. |
| Databáze: | OpenAIRE |
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