Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels
PurposeThe purpose of this study was to examine differences in perceived exertion (RPE) and physiological responses for climbers of different abilities completing an identical route low and high above the ground.Materials and MethodsForty-two male (N = 18) and female (N = 24) sport climbers divided...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2020-06-01
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| Series: | Frontiers in Psychology |
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| Online Access: | https://www.frontiersin.org/article/10.3389/fpsyg.2020.00997/full |
| _version_ | 1818575641483673600 |
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| author | Jan Gajdošík Jiří Baláš Nick Draper |
| author_facet | Jan Gajdošík Jiří Baláš Nick Draper |
| author_sort | Jan Gajdošík |
| collection | DOAJ |
| description | PurposeThe purpose of this study was to examine differences in perceived exertion (RPE) and physiological responses for climbers of different abilities completing an identical route low and high above the ground.Materials and MethodsForty-two male (N = 18) and female (N = 24) sport climbers divided into three groups, lower-grade (N = 14), intermediate (N = 14), and advanced climbers (N = 14), completed two visits to a climbing gym, separated by 7 days. In a random order, the climbers completed a close-to-the-ground ascent (treadwall) and climb to height (climbing gym). Immediately after the test, climbers provided their RPE (6–20). Indirect calorimetry was used to assess physiological response during the ascent and recovery.ResultsThe mean (±standard deviation) RPE was higher for lower-grade climbers when ascending the route on the wall (RPE = 12 ± 1) when compared to the treadwall route (RPE = 11 ± 1, P = 0.040; d = 0.41). For all ability groups, the physiological response was higher on the climbing gym wall as opposed to the treadwall: ventilation (P = 0.003, ηp2 = 0.199), heart rate (HR) (P = 0.005, ηp2 = 0.189), energy cost (EC) (P = 0.000, ηp2 = 0.501). The RPE demonstrated a moderate relationship with physiological variables (R2 = 0.14 to R2 = 0.45).ConclusionClimbing to height induced a greater metabolic stress than climbing at a low height (treadwall) and led to higher RPE for lower-grade climbers. In this study, RPE appeared to be a good proxy measure of the physiological demands for advanced climbers but not for intermediate and lower-grade climbers. Therefore, using RPE in climbing with less experienced athletes may perhaps overestimate actual exercise intensity and should be interpreted carefully. |
| first_indexed | 2024-12-15T00:43:40Z |
| format | Article |
| id | doaj.art-a795acab1b9943b39c57fc1b44e7455a |
| institution | Directory Open Access Journal |
| issn | 1664-1078 |
| language | English |
| last_indexed | 2024-12-15T00:43:40Z |
| publishDate | 2020-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Psychology |
| spelling | doaj.art-a795acab1b9943b39c57fc1b44e7455a2022-12-21T22:41:36ZengFrontiers Media S.A.Frontiers in Psychology1664-10782020-06-011110.3389/fpsyg.2020.00997530900Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability LevelsJan Gajdošík0Jiří Baláš1Nick Draper2Faculty of Physical Education and Sport, Charles University, Prague, CzechiaFaculty of Physical Education and Sport, Charles University, Prague, CzechiaSchool of Health Sciences, College of Education, Health and Human Development, University of Canterbury, Christchurch, New ZealandPurposeThe purpose of this study was to examine differences in perceived exertion (RPE) and physiological responses for climbers of different abilities completing an identical route low and high above the ground.Materials and MethodsForty-two male (N = 18) and female (N = 24) sport climbers divided into three groups, lower-grade (N = 14), intermediate (N = 14), and advanced climbers (N = 14), completed two visits to a climbing gym, separated by 7 days. In a random order, the climbers completed a close-to-the-ground ascent (treadwall) and climb to height (climbing gym). Immediately after the test, climbers provided their RPE (6–20). Indirect calorimetry was used to assess physiological response during the ascent and recovery.ResultsThe mean (±standard deviation) RPE was higher for lower-grade climbers when ascending the route on the wall (RPE = 12 ± 1) when compared to the treadwall route (RPE = 11 ± 1, P = 0.040; d = 0.41). For all ability groups, the physiological response was higher on the climbing gym wall as opposed to the treadwall: ventilation (P = 0.003, ηp2 = 0.199), heart rate (HR) (P = 0.005, ηp2 = 0.189), energy cost (EC) (P = 0.000, ηp2 = 0.501). The RPE demonstrated a moderate relationship with physiological variables (R2 = 0.14 to R2 = 0.45).ConclusionClimbing to height induced a greater metabolic stress than climbing at a low height (treadwall) and led to higher RPE for lower-grade climbers. In this study, RPE appeared to be a good proxy measure of the physiological demands for advanced climbers but not for intermediate and lower-grade climbers. Therefore, using RPE in climbing with less experienced athletes may perhaps overestimate actual exercise intensity and should be interpreted carefully.https://www.frontiersin.org/article/10.3389/fpsyg.2020.00997/fullsport climbingenergy costindirect calorimetrytreadwallindoor climbing |
| spellingShingle | Jan Gajdošík Jiří Baláš Nick Draper Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels Frontiers in Psychology sport climbing energy cost indirect calorimetry treadwall indoor climbing |
| title | Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels |
| title_full | Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels |
| title_fullStr | Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels |
| title_full_unstemmed | Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels |
| title_short | Effect of Height on Perceived Exertion and Physiological Responses for Climbers of Differing Ability Levels |
| title_sort | effect of height on perceived exertion and physiological responses for climbers of differing ability levels |
| topic | sport climbing energy cost indirect calorimetry treadwall indoor climbing |
| url | https://www.frontiersin.org/article/10.3389/fpsyg.2020.00997/full |
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