Comparison of climbing-specific strength and endurance between lead and boulder climbers
Autoři:
Nicolay Stien aff001; Atle Hole Saeterbakken aff001; Espen Hermans aff001; Vegard Albert Vereide aff001; Elias Olsen aff001; Vidar Andersen aff001
Působiště autorů:
Faculty of Education, Arts and Sports, Western Norway University of Applied Sciences, Sogndal, Norway
aff001
Vyšlo v časopise:
PLoS ONE 14(9)
Kategorie:
Research Article
doi:
https://doi.org/10.1371/journal.pone.0222529
Souhrn
Albeit differences in climbing-specific strength of the forearms have been demonstrated between lead and boulder climbers, little is known about the potential differences in force and power output of the upper body pulling-apparatus between disciplines. The aim of this study was to compare the climbing-specific upper-body strength and finger flexor endurance between lead and boulder climbers, as well as to examine the relative utilization of force when testing on a ledge hold compared to a jug hold. Sixteen boulder climbers (red-point climbing grade 17.9 ± 3.3) and fifteen lead climbers (red-point climbing grade 20.5 ± 3.5) performing on an advanced level volunteered for the study. Peak force, average force and rate of force development (RFD) were measured during an isometric pull-up, average velocity in dynamic pull-up, and finger flexor endurance in an intermittent test to fatigue. The isometric pull-up was performed on a ledge hold (high finger strength requirements) and on a jug hold (very low finger strength requirements). Boulder climbers demonstrated a higher maximal and explosive strength in all strength and power measurements (26.2–52.9%, ES = 0.90–1.12, p = 0.006–0.023), whereas the finger flexor endurance test showed no significant difference between the groups (p = 0.088). Both groups were able to utilize 57–69% of peak force, average force and RFD in the ledge condition compared to the jug condition, but the relative utilization was not different between the groups (p = 0.290–0.996). In conclusion, boulder climbers were stronger and more explosive compared to lead climbers, whereas no differences in finger flexor endurance were observed. Performing climbing-specific tests on a smaller hold appears to limit the force and power output equally between the two groups.
Klíčová slova:
Biology and life sciences – Physiology – Biological locomotion – Climbing – Anatomy – Musculoskeletal system – Body limbs – Shoulders – Muscle components – Anthropometry – Medicine and health sciences – Arms – Forearms – Muscles – Diagnostic medicine – Signs and symptoms – Fatigue – Pathology and laboratory medicine – Research and analysis methods – Bioassays and physiological analysis – Muscle analysis
Zdroje
1. Woollings KY, McKay CD, Emery CA. Risk factors for injury in sport climbing and bouldering: a systematic review of the literature. Br J Sports Med. 2015;49(17):1094. doi: 10.1136/bjsports-2014-094372 26009554
2. White DJ, Olsen PD. A time motion analysis of bouldering style competitive rock climbing. J Strength Cond Res. 2010;24(5):1356–60. doi: 10.1519/JSC.0b013e3181cf75bd 20386481
3. Fanchini M, Violette F, Impellizzeri FM, Maffiuletti NA. Differences in climbing-specific strength between boulder and lead rock climbers. J Strength Cond Res. 2013;27(2):310 doi: 10.1519/JSC.0b013e3182577026 22505133
4. Mermier CM. Physiological and anthropometric determinants of sport climbing performance. Br J Sports Med. 2000;34(5):359–65. doi: 10.1136/bjsm.34.5.359 11049146
5. Fryer S, Stone KJ, Sveen J, Dickson T, Espana-Romero V, Giles D, et al. Differences in forearm strength, endurance, and hemodynamic kinetics between male boulderers and lead rock climbers. Eur J Sport Sci. 2017;17(9):1177–83. doi: 10.1080/17461391.2017.1353135 28753391
6. Kodejška J, Michailov M, Balas J. Forearm muscle oxygenation during sustained isometric contractions in rock climbers. Acta Univ Carol, Kinanthropologica. 2015;51(2):48–55.
7. Laffaye G, Collin JM, Levernier G, Padulo J. Upper-limb power test in rock-climbing. Int J Sports Med. 2014;35(8):670–5. doi: 10.1055/s-0033-1358473 24554556
8. Noe F, Quaine F, Martin L. Influence of steep gradient supporting walls in rock climbing: biomechanical analysis. Gait Posture. 2001;13(2):86–94. 11240356
9. Watts PB. Physiology of difficult rock climbing. Eur J Appl Physiol. 2004;91(4):361–72. doi: 10.1007/s00421-003-1036-7 14985990
10. Amca AM, Vigouroux L, Aritan S, Berton E. Effect of hold depth and grip technique on maximal finger forces in rock climbing. J Sports Sci. 2012;30(7):669–77. doi: 10.1080/02640414.2012.658845 22339482
11. Amca A, Arıtan S. Effect of Hold Sloper Angle and Hold Depth on Maximal Finger Force Capacity of Rock Climbers. The 33rd International Conference on Biomechanics in Sports; Poitiers, France. 2015.
12. Esposito F, Limonta E, Cé E, Gobbo M, Veicsteinas A, Orizio C. Electrical and mechanical response of finger flexor muscles during voluntary isometric contractions in elite rock-climbers. Eur J Appl Physiol. 2008;105(1):81–92. doi: 10.1007/s00421-008-0877-5 18830618
13. Grant S, Hasler T, Davies C, Aitchison TC, Wilson J, Whittaker A. A comparison of the anthropometric, strength, endurance and flexibility characteristics of female elite and recreational climbers and non-climbers. J Sports Sci. 2001;19(7):499–505. doi: 10.1080/026404101750238953 11461053
14. Limonta E, Cè E, Gobbo M, Veicsteinas A, Orizio C, Esposito F. Motor unit activation strategy during a sustained isometric contraction of finger flexor muscles in elite climbers. J Sports Sci. 2016;34(2):133–42. doi: 10.1080/02640414.2015.1035738 25897660
15. Quaine F, Vigouroux L, Martin L. Finger flexors fatigue in trained rock climbers and untrained sedentary subjects. Int J Sports Med. 2003;24(6):424–7. doi: 10.1055/s-2003-41174 12905090
16. Wall CB, Starek JE, Fleck SJ, Byrnes WC. Prediction of Indoor Climbing Performance in Women Rock Climbers. J Strength Cond Res. 2004;18(1):77–83. 14971979
17. MacLeod D, Sutherland DL, Buntin L, Whitaker A, Aitchison T, Watt I, et al. Physiological determinants of climbing-specific finger endurance and sport rock climbing performance. J Sports Sci. 2007;25(12):1433–43. doi: 10.1080/02640410600944550 17786696
18. Fryer SM, Stoner L, Dickson TG, Draper SB, McCluskey MJ, Hughes JD, et al. Oxygen recovery kinetics in the forearm flexors of multiple ability groups of rock climbers. J Strength Cond Res. 2015;29(6):1633–9. doi: 10.1519/JSC.0000000000000804 25536538
19. Michailov ML, Baláš J, Tanev SK, Andonov HS, Kodejška J, Brown L. Reliability and Validity of Finger Strength and Endurance Measurements in Rock Climbing. Res Quart Ex Sport. 2018:1–9.
20. Vigouroux L, Devise M, Cartier T, Aubert C, Berton E. Performing pull-ups with small climbing holds influences grip and biomechanical arm action. J Sports Sci. 2018:1–9.
21. Deyhle MR, Hsu HS, Fairfield TJ, Cadez-Schmidt TL, Gurney BA, Mermier CM. Relative Importance of Four Muscle Groups for Indoor Rock Climbing Performance. J Strength Cond Res. 2015;29(7):2006–14. doi: 10.1519/JSC.0000000000000823 25574609
22. Fryer S, Stoner L, Lucero A, Witter T, Scarrott C, Dickson T, et al. Haemodynamic kinetics and intermittent finger flexor performance in rock climbers. Int J Sports Med. 2015;36(2):137–42. doi: 10.1055/s-0034-1385887 25251449
23. Balas J, Michailov M, Giles D, Kodejska J, Panackova M, Fryer S. Active recovery of the finger flexors enhances intermittent handgrip performance in rock climbers. Eur J Sport Sci. 2016;16(7):764–72. doi: 10.1080/17461391.2015.1119198 27491378
24. Vigouroux L, Quaine F. Fingertip force and electromyography of finger flexor muscles during a prolonged intermittent exercise in elite climbers and sedentary individuals. J Sports Sci. 2006;24(2):181–6. doi: 10.1080/02640410500127785 16368628
25. Levernier G, Laffaye G. Four Weeks of finger grip training increases the rate of force development and the maximal force in elite and world-top ranking climbers. J Strength Cond Res. 2017.
26. Levernier G, Laffaye G. Rate of force development and maximal force: reliability and difference between non-climbers, skilled and international climbers. Sports Biomech. 2019:1–12.
27. Aagaard P, Simonsen EB, Andersen JL, Magnusson P, Dyhre-Poulsen P. Increased rate of force development and neural drive of human skeletal muscle following resistance training. J Appl Physiol (1985). 2002;93(4):1318–26.
28. Draper N, Giles D, Schöffl V, Fuss F, Watts P, Wolf P, et al. Comparative grading scales, statistical analyses, climber descriptors and ability grouping: International Rock Climbing Research Association position statement. Sports Tech. 2016:1–7.
29. Vollestad NK, Sejersted OM, Bahr R, Woods JJ, Bigland-Ritchie B. Motor drive and metabolic responses during repeated submaximal contractions in humans. J Appl Physiol (1985). 1988;64(4):1421–7.
30. Tillin NA, Jimenez-Reyes P, Pain MT, Folland JP. Neuromuscular performance of explosive power athletes versus untrained individuals. Med Sci Sports Exerc. 2010;42(4):781–90. doi: 10.1249/MSS.0b013e3181be9c7e 19952835
31. Cohen J. Statistical Power for the Behavioral Sciences. Hillsdale, NJ: Lawrence Erlbaum Associates; 1988.
32. Sheel AW, Seddon N, Knight A, McKenzie DC, R Warburton DE. Physiological responses to indoor rock-climbing and their relationship to maximal cycle ergometry. Med Sci Sports Exerc. 2003;35(7):1225–31. doi: 10.1249/01.MSS.0000074443.17247.05 12840646
33. Garber CE, Blissmer B, Deschenes MR, Franklin BA, Lamonte MJ, Lee IM, et al. American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: guidance for prescribing exercise. Med Sci Sports Exerc. 2011;43(7):1334–59. doi: 10.1249/MSS.0b013e318213fefb 21694556
34. Sale D, MacDougall D. Specificity in strength training: a review for the coach and athlete. Can J Appl Sport Sci. 1981;6(2):87–92. 7016357
35. Michailov M, V. Mladenov L, Schöffl V. Anthropometric and Strength Characteristics of World-Class Boulderers. Med Sport. 2009;13(4):231–8.
36. Macdonald JH, Callender N. Athletic profile of highly accomplished boulderers. Wilderness Environ Med. 2011;22(2):140–3. doi: 10.1016/j.wem.2010.11.012 21439868
37. Tillin NA, Pain MT, Folland JP. Short-term training for explosive strength causes neural and mechanical adaptations. Exp Physiol. 2012;97(5):630–41. doi: 10.1113/expphysiol.2011.063040 22308164
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