PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2014 | 42 | 1 | 41-50
Tytuł artykułu

Shoulder Rotator Muscle Dynamometry Characteristics: Side Asymmetry and Correlations with Ball-Throwing Speed in Adolescent Handball Players

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The aim of the investigation was to: 1) compare shoulder external/internal rotator muscles’ peak torques and average power values and their ratios in the dominant and non-dominant arm; 2) determine correlations between shoulder rotator muscles’ peak torques, average power and ball-throwing speed in handball players. Fourteen 14 to 15- year-old male athletes with injury-free shoulders participated in the study (body height: 176 ± 7 cm, body mass 63 ± 9 kg). The tests were carried out by an isokinetic dynamometer system in the shoulder internal and external rotation movements at angular velocities of 60°/s, 90°/s and 240°/s during concentric contractions. The eccentric external- concentric internal rotator muscle contractions were performed at the velocity of 90°/s. The player threw a ball at maximal speed keeping both feet on the floor. The speed was recorded with reflected light rays. Training in handball does not cause significant side asymmetry in shoulder external/internal rotator muscle peak torques or the average power ratio. Positive correlations between isokinetic characteristics of the shoulder internal and external rotator muscles and ball-throwing speed were determined. The power produced by internal rotator muscles during concentric contractions after eccentric contractions of external rotator muscles was significantly greater in the dominant than in the non-dominant arm. Thus, it may be concluded that the shoulder eccentric external/concentric internal rotator muscle power ratio is significantly greater than this ratio in the concentric contractions of these muscles
Wydawca

Rocznik
Tom
42
Numer
1
Strony
41-50
Opis fizyczny
Daty
wydano
2014-10-01
online
2014-10-10
Twórcy
  • Department of Anatomy, Physiology, Biochemistry and Hygiene, Latvian Academy of Sports Education, Riga, Latvia, Inese.Pontaga@lspa.lv
autor
  • Department of Sport Games, Latvian Academy of Sports Education, Riga, Latvia
Bibliografia
  • Bartlett LR, Storey MD, Simons BD. Measurement of upper extremity torque production and its relationship to throwing speed in the competitive athlete. Am J Sports Med, 1989; 17: 89 - 91[Crossref]
  • Beneka A, Malliou P, Giannakopoulos K, Kyrialanis P, Godolias G. Different training modes for the rotator cuff muscle group. A comparative study. Isokinet Exerc Sci, 2002; 10: 73 - 79
  • Clements AS, Ginn KA, Henley E. a). Comparison of upper limb musculoskeletal function and throwing performance in adolescent baseball players and matched controls. Phys Ther Sport, 2001; 2: 4 - 14[Crossref]
  • Clements AS, Ginn KA, Henley E. b). Correlation between muscle strength and throwing speed in adolescent baseball players. Phys Ther Sport, 2001; 2: 123 - 131[Crossref]
  • Codine P, Bernard PL, Pocholle M, Benaim C, Brun V. Influence of sports discipline on shoulder rotator cuff balance. Med Sci Sports Exerc, 1997; 29: 1400 - 1405[PubMed][Crossref]
  • Cohen DB, Mont MA. Upper extremity physical factors affecting tennis serve velocity. Am J Sports Med, 1994; 22: 746 - 751[Crossref]
  • Dillman CJ, Fleisig GS, Andrews JR. Biomechanics of pitching with emphasis upon shoulder kinematics. J Orthop Surg Phys Ther, 1993; 18: 402 - 408[Crossref]
  • Fleisig GS, Andrews JR, Dillman CJ, Escamilla RF. Kinetics of baseball pitching with implications about injury mechanisms. Am J Sports Med, 1995; 23: 233 - 239[Crossref]
  • Greenfield BH, Donatelli R, Wooden MJ, Wilkes J. Isokinetic evaluation of shoulder rotational strength between the plane of scapula and frontal plane. Am J Sports Med, 1990; 18: 124- 128[Crossref]
  • Gorostiaga EM, Granados C, Ibanez J, Izquerdo M. Differences in physical fitness and throwing velocity among elite and amateur male handball players. Int J Sports Med, 2005; 26: 225 - 232[Crossref][PubMed]
  • Izquierdo M, Hakkinen K, Gonzalez-Badillo JJ, Ibanez J, Gorostiaga EM. Effects of long-term training specificity on maximal strength and power of the upper and lower extremities in athletes from different sports. Eur J Appl Physiol, 2002; 87: 264 - 271[PubMed][Crossref]
  • Jobe FW, Tibone JE, Perry J, Moynes D. An EMG analysis of the shoulder in throwing and pitching. A preliminary report. Am J Sports Med, 1983; 11: 3-5[Crossref]
  • Jobe FW, Pink M. Classification and treatment of shoulder dysfunction in the overhead athlete. J Orthop Surg Phys Ther, 1993; 18: 427 - 432[Crossref]
  • Jobe CM, Coen MJ, Screnar P. Evaluation of impingement syndromes in the overhead-throwing athlete. J Athl Training, 2000; 35: 293- 299
  • Latimer HA, Tibone JE, Pink MM, Mohr KJ, Iglewood JP. Shoulder reaction time and muscle firing - patterns in response to an anterior translation force. J Shoulder Elb Surg, 1998; November/ December: 610 - 615
  • Loudon J, Bell S, Johnston J. Upper extremity. In: The Clinical Orthopaedic Assessment Guide. Human Kinetics, printed in USA, 67 - 140; 1998
  • Malone TR, Garret WE. Isokinetic technology: a global exchange - scientific bases, merits and limitations. In: Chan K., Maffuli N. (Ed.), Principles and Practice of Isokinetics in Sports Medicine and Rehabilitation. Williams & Wilkins Asia - Pacific Ltd, Hong Kong, 86 - 90; 1996
  • McMaster W, Long SC, Caiozzo V. Isokinetic torque imbalances in rotator cuff of elite water polo player. Am J Sports Med, 1991; 19: 72 - 75[Crossref]
  • Mikesky AE, Edwards JE, Wigglesworth JK, Kunkel S. Eccentric and concentric strength of the shoulder and arm musculature in collegiate baseball pitchers. Am J Sports Med, 1995; 23: 638 - 642[Crossref]
  • Pontaga I, Zidens J. Shoulder invertors and evertors torque production of handball players. J Hum Kinet, 2004; 11: 75 - 82
  • Pontaga I, Zidens J. Comparison of anthropometric and performance characteristics in amateur and professional level handball players. LASE Journal of Sport Science, 2012; 3 (1): 47 - 54
  • Stickley CD, Hetzler RK, Freemyer BG, Kimura IF. Isokinetic peak torque ratios and shoulder injury history in adolescent female volleyball athletes. J Athl Training, 2008; 43 (6): 571-577[Crossref][WoS]
  • Van den Tillaar R, Ettema G. A force - velocity relationship and coordination patterns in overarm throwing. J Sport Science Med, 2004; 3: 211 - 219. Available at: http://www.jssm.org; accessed on 23.09.2013
  • Walton J, Tzannes A, Hayes K, Murrell GAC. The unstable shoulder in the adolescent athlete. Am J Sports Med, 2002; 30 (5): 758 - 767
  • Werner SL, Gill TJ, Murray TA, Cook TD, Hawkins RJ. Relationship between throwing mechanics and shoulder distraction in professional baseball pitchers. Am J Sports Med, 2001; 29: 354 - 358
  • Wilk KE, Andrews CA, Arrigo MA, Kerns MA, Erber DJ. The strength characteristics of internal and external rotator muscles in professional baseball pitchers. Am J Sports Med, 1993; 21: 61 - 66 [Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_hukin-2014-0059
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.