Shoulder joint flexibility in top athletes

Hassan Daneshmandi, Farhad Rahmaninia, Hossein Shahrokhi, Pegah Rahmani, Saeid Esmaeili

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DOI: 10.4236/jbise.2010.38108                

Abstract

Joint range of motion (ROM) is very important in daily activities, sport and in clinical diagnosis. Many factors have been reported to influence joint ROM. Musculoskeletal adaptation and some special side effects due to his or her physical demands and movement patterns in professional athletes are very important subjects in sport sciences. The present study is a comparison of shoulder joint ROM in elite athlete and non-athlete groups and its relationship to their age, post and years of their tournament play. The subjects in this study included 106 men with mean age (23.65 ± 3.45) and mean years of tournament play (5.60 ± 2.23). The groups of subjects included 26 handball players, 25 volleyball players, 25 soccer players and 30 non-athletes. Data were collected through questionnaires and inspection, and subjects’ ROM was measured by “Leighton flex- ometer” (r = 0.90 – 0.99) in external rotation and abduction of shoulder joint in dominant and non-domi- nant hands. Data were analyzed by correlation coefficient, t – test, ANOVA and post hock Schaffe test. The results showed that an increase in age and years of tournament play reduced the shoulder ROM of subjects (p ≤ 0.05). There were significant differences in shoulder ROM among athletic groups. Additionally, there are significant differences between dominant and non-dominant hands (p ≤ 0.05). It can be concluded that more specific stretching exercises and warm-up for shoulder in all athletes and especially in older and experienced players should be performed by coaches. The results also emphasized routine screening, corrective exercise programs and a design of preventing strategies by athletic trainers and coaches.

Keywords

Range of Motion; Shoulder Joint; Handball; Volleyball; Soccer; Age; Years of Tournament Play; Playing Post

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1]	Chung, M.-J. and Wang, M.-J.J. (2009) The effect of age and gender on joint range of motion of worker population in Taiwan. International Journal of Industrial Ergonomics, 39(4), 596-600.
[2]	Crockett, H.C. (2002) Osseus adaptation and range of motion at the glenohumeral joint in professional baseball pitchers. American Journal of Sports Medicine, 30(1), 20-26.
[3]	Hassan, D. and Shacklady, C. (2002) Hip rotation flexibility in professional athletes. International Journal of Collected Academic Articles, 1, 81.
[4]	Hall, S.J. and Martin, M. (2002) Sport injury management. Williams & Wilkins, Philadelphia.
[5]	Chandler. T.J., Kibler, W.B., Uhl, T.L., Wooten, B., Kiser, A. and Stone, E. (1990) Flexibility comparisons of junior elite tennis player to other athletes. American Journal of Sports Medicine, 18(2), 134-136.
[6]	Ackland, T.R., Elliott, B.C. and Bloomfield, J. (1995) Applied anatomy and biomechanics in sport. Human Kinetics Publishers, Champaign.
[7]	Holland, G.J., et al. (2002) Flexibility and physical functions of older adults: A review. Journal of Aging and Physical Activity, 10(2), 169-206.
[8]	Kugler, A., Krüger-Franke, M., Reininger, S., Trouillier, H.H. and Rosemeyer, B. (1996) Muscular imbalance and shoulder pain in volleyball attackers. British Journal of Sports Medicine, 30(3), 256-259.
[9]	Alter, M.J. (1996) Science of stretching. Human Kinetics Publishers, Champaign.
[10]	Tveit?, E.K., et al. (2008) Range of shoulder motion in patients with adhesive capsulitis; Intra-tester reproducibility is acceptable for group comparisons. BMC Musculoskeletal Disorders, 9, 49.
[11]	Kendall, F., et al. (2005) Muscle testing and function with posture and pain. 5th Edition, Lippincott Williams & Wilkins Publisher, Philadelphia.
[12]	Norkin, C.C. and White, D.J. (1995) Measurement of joint motion: A guide to goniometry. 2nd Edition, F. A. Davis Company, Philadelphia.
[13]	Ellenbecker, T.S., et al. (1996) Glenohumeral joint internal and external rotation range of motion in elite junior tennis players. Journal of Orthopaedic & Sports Physical Therapy, 24(6), 336-341.
[14]	Leighton, J.R. (1957) Flexibility characteristics of three specialized skill groups of champion athletes. Archives of Physical Medicine and Rehabilitation, 38(9), 580-583.
[15]	Ekstrand, J., et al. (1982) Lower extremity goniometric measurement: A study to determine their reliability. Archives of Physical Medicine and Rehabilitation, 63(4), 171-175.
[16]	Harryman, D.T., et al. (1992) The role of the rotator interval capsule in passive motion and stability of the shoulder. The Journal of Bone and Joint Surgery, 74(1), 53-66.
[17]	Reagan, K.M., et al. (2002) Humeral retroversion and its relationship to glenohumeral rotation in the shoulder of college baseball player. American Journal of Sports Medicine, 30(3), 354-360.
[18]	Leatt, P., et al. (1987) Specific muscular development in under-18 soccer player. Journal of Sports Sciences, 5(2), 165-175.
[19]	Herington, L., et al. (1998) Glenohumeral joint: Internal and external rotation range of motion in javelin throwers. British Journal of Sports Medicine, 32(3), 226-228.
[20]	Silliman, J.F. and Hawkins, R.J. (1991) Current concepts and recent advances in the athlete’s shoulder. Clinics in Sports Medicine, 10(4), 693-705.
[21]	Wilk, K.E., et al. (2002) Current concepts in the rehabilitation of the overhead throwing athlete. American Journal of Sports Medicine, 30(1), 136-151.
[22]	Wilk, K.E., et al. (1997) Current concept: The stabilizing structures of the glenohumeral joint. Journal of Orthopaedic & Sports Physical Therapy, 25(6), 364-379.
[23]	Kibler, W.B. (1995) Clinical examination of the shoulder: Athletic injuries of the shoulder. McGraw-Hill, Inc., New York.
[24]	Kibler, W.B., Chandler, T.J. and Pace, B.K. (1992) Principles of rehabilitation after chronic tendon injuries. Clinics in Sports Medicine, 11(3), 661-671.
[25]	Pieper, H.G. (1998) Humeral torsion in the throwing arm of handball players. American Journal of Sports Medicine, 26(2), 247-253.
[26]	McMaster, W.C., et al. (1992) Shoulder torque changes in the swimming athlete. American Journal of Sports Medicine, 20(3), 323-327.
[27]	Kim, Y.K., et al. (2003) The relationship between humeral retroversion and shoulder rotation in maggot league baseball pitchers. 5th Asian Federation of Sports Medicine Congress, Seoul, 15 September 2003.