Physiological responses to simulated rock climbing at different angles

Medicine and Science in Sports and Exercise
P B Watts, K M Drobish

Abstract

Although rock climbing has increased in popularity as a recreational activity and competitive sport, few studies have assessed the physiological demands of the activity. To describe the physiological responses to rock climbing at different angles. Sixteen experienced climbers (age = 26 +/- 8 yr) attempted intermittent climbing bouts at different angles on a special rock climbing treadmill (Brewer's Ledge Treadwall). Heart rate (HR) was monitored continuously, and VO2 was determined at 20-s intervals during each climbing bout. Immediately after each bout, the subject provided a rating of perceived exertion (RPE), and an average of right and left handgrip force (HG) was obtained. Blood was collected via fingerprick after each bout and analyzed for lactate (BL). On a separate day, each subject completed a steady-state treadmill running bout at a HR equal to that obtained at an 86 degree angle during the climbing test. This test was followed by a progression to exhaustion to determine peak HR and VO2 responses. While HR increased with climbing angle, VO2 did not significantly vary. BL began to significantly increase as the angle exceeded vertical (91 degrees) and continued to increase with successive angles. HG decreased with incre...Continue Reading

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Citations

Jul 4, 2003·Medicine and Science in Sports and Exercise·A William SheelDarren E R Warburton
Sep 9, 2006·European Journal of Applied Physiology·Nick DraperIan Coleman
Oct 6, 2006·European Journal of Applied Physiology·Bas de GeusRomain Meeusen
Jan 15, 2010·Journal of Strength and Conditioning Research·Jackson G Green, Stephen R Stannard
Dec 18, 2014·European Journal of Applied Physiology·Laurent VigourouxEric Berton
Jan 29, 2019·European Journal of Applied Physiology·Feng GuoNicholas J Hanson
Jul 31, 2019·Sports Biomechanics·Phillip B WattsRandall L Jensen
Sep 18, 2014·International Journal of Sports Physiology and Performance·Michail Lubomirov MichailovBoyanka Petkova Pentcheva
Aug 15, 2009·European Journal of Applied Physiology·Vanesa España-RomeroJonatan R Ruiz
Jun 16, 2011·European Journal of Applied Physiology·Vanesa España-RomeroPhillip B Watts
May 4, 2018·The Journal of Sports Medicine and Physical Fitness·Marc PhilippeWolfgang Schobersberger
Jun 2, 2006·Sports Medicine·Luisa V GilesJack E Taunton
Feb 4, 2012·Scandinavian Journal of Medicine & Science in Sports·S FryerS Hillier
Jul 3, 2007·European Journal of Applied Physiology·Rômulo Cássio de Moraes BertuzziMaria Augusta Peduti Dal Molin Kiss
Mar 4, 2014·TheScientificWorldJournal·Jiří BalášNick Draper
Apr 14, 2010·Journal of Strength and Conditioning Research·Dominic J White, Peter D Olsen
Dec 2, 2011·European Journal of Applied Physiology·Marc PhilippeMartin Burtscher
Aug 20, 2020·Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquée, Nutrition Et Métabolisme·Nigel A CallenderNicholas B Tiller
Feb 17, 2021·European Journal of Applied Physiology·Jiří BalášAndri Feldmann
Sep 25, 2021·International Journal of Sports Physiology and Performance·Jan GajdošíkNick Draper

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