Ingley B, Harris B. Soccer kick biomechanics [online]. Available at: http://www.ultimatesoccercoaching.com/soccer-kick/soccer-kick-biomechanics.html. 2001. Accessed 18 November 2009.
Kellis E, Katis A. Biomechanical characteristics and determinants of instep soccer kick. J Sports Sci Med. 2007;6:154–65.
PubMed Central
PubMed
Google Scholar
Nunome H, Georgakis A, Shinkai H, Suito H, Tsujimoto N and Ikegami Y. Impact phase kinematics of side-foot and instep soccer kick. J Biomech 2007;40(S2).
Lees A. Biomechanics applied to soccer skills. In: Reilly T, editor. Science and soccer. London: E and FN Spon; 1996.
Google Scholar
Lees A, Nolan L. The biomechanics of soccer: a review. J Sports Sci. 1998;16:211–34.
Article
CAS
PubMed
Google Scholar
Dørge H, Bull Andeersen T, Sørensen H, Simonsen T. Biomechanical differences in soccer kicking with the preferred and the non-preferred leg. J Sports Sci. 2002;20:293–9.
Article
PubMed
Google Scholar
Luhtanen P. Kinematics and kinetics of maximal instep kicking in junior soccer players. In: Reilly T, Lees A, Davids K, Murphy W, editors. Science and football. London: E and FN Spon; 1998.
Google Scholar
Gilchrist R, Frey M, Nadler S. Muscular control of the lumbar spine. Pain Physician. 2003;6:361–8.
PubMed
Google Scholar
Barfield W, Kirkendall D, Yu B. Kinematic instep kicking differences between elite female and male soccer players. J Sports Sci Med. 2002;1:72–9.
PubMed Central
PubMed
Google Scholar
Ishmail A, Mansor M, Ali M, Jaafar S, Johar M. Biomechanics analysis for right leg instep kick. J Appl Sci. 2010;10(13):1286–92.
Article
Google Scholar
Cohan S. Sacroiliac joint pain: a comprehensive review of anatomy, diagnosis, and treatment. Anaesth Analg. 2005;101:1440–53.
Article
Google Scholar
Sterzing T, Henning E. The influence of friction properties of shoe upper materials on kicking velocity in soccer. J Biomech. 2007;40(2):195.
Article
Google Scholar
Bir C, Cassatta J, Janda D. An analysis and comparison of soccer shin guards. Clin J Sports Med. 1995;5(2):95–9.
Article
CAS
Google Scholar
Young W, Clothier P, Otago L, Bruce L, Liddell D. Acute effects of static stretching on hip flexor and quadriceps flexibility, range of motion and foot speed in kicking a football. J Sci Med Sport. 2004;7(1):23–31.
Article
CAS
PubMed
Google Scholar
Cramer GD, Tuck NR, Knudsen JT, Fonda SD, Schliesser JS, Fournier JT, et al. Effects of side posture positioning and side posture adjusting on the lumbar zygopophyseal joints as evaluated by magnetic resonance imaging: a before and after study with randomisation. J Manipulative Physiol Ther. 2000;23:380–94.
Article
CAS
PubMed
Google Scholar
Cramer CG, Gregerson DM, Knudsen JT, Hubbard BB, Ustas JA, Cantu JA. The effects of side posture positioning and spinal adjusting on the lumbar Z joints: a randomised controlled trial with sixty four subjects. Spine. 2002;27(22):2459–66.
Article
PubMed
Google Scholar
Mooney V, Robertson J. The facet syndrome. Clin Orthop Relat Res. 1976;115:149–56.
PubMed
Google Scholar
Paris S. Anatomy as related to function and pain. symposium on evaluation and care of lumbar spine problems. Orthop Clin North Am. 1983;14:476–89.
Google Scholar
Jortikka MO, Inkinen RI, Tammi MI, Parkkinen JJ, Haapala J, Kiviranta I, et al. Immobilisation causes longlasting matrix changes both in the immobilised and contralateral joint cartilage. Ann Rheum Dis Suppl. 1997;56(4):255–61.
Article
CAS
Google Scholar
Appell HJ. Muscular trophy following immobilisation. A review. Sports Med. 1990;10(1):42–58.
Article
CAS
PubMed
Google Scholar
Redwood D. Spinal adjustment for low back pain. Semin Integr Med. 2003;1(1):42–52.
Article
Google Scholar
Bergmann TF, Peterson DH. Chiropractic technique: 3rd ed. St. Louis, Missouri, United States of America: Elsevier Health Science; 2010.
Google Scholar
Herzog W. The mechanical, neuromuscular and physiologic effects produced by the spinal manipulation. In: Herzog W, editor. Clinical biomechanics of spinal manipulation. New York: Churchill Livingstone; 2000.
Google Scholar
Gatterman MI, Cooperstein R, Lantz C, Perle SM, Schneider MJ. Rating specific chiropractic technique procedures for common low back conditions. J Manipulative Physiol Ther. 2001;24(7):449–56.
Article
CAS
PubMed
Google Scholar
Ianuzzi A, Khalsa PS. Comparison of human lumbar facet joint capsule strains during simulated high velocity, low amplitude spinal manipulation versus physiological motions. Spine J. 2005;5:277–90.
Article
PubMed Central
PubMed
Google Scholar
Pickar J. Neurophysiological effects of spinal manipulation. Spinal J. 2002;2(5):357–71.
Google Scholar
Murphy BA, Dawson NJ, Slack JR. Sacroiliac joint manipulation decreases the h-reflex. Electroencephalogr Clin Neuro Physiol. 1995;35:87–94.
CAS
Google Scholar
Herzog W, Scheele D, Conway PJ. Electromyographic responses of back and limb muscles associated with spinal manipulative therapy. Spine. 1999;24:146–53.
Article
CAS
PubMed
Google Scholar
Symons BP, Herzog W, Leonard T, Nguyen H. Reflex responses associated with activator treatment. J Manipulative Physiol Ther. 2000;23:155–9.
Article
CAS
PubMed
Google Scholar
Suter E, McMorland G, Herzog W, Bray R. Conservative lower back treatment reduces inhibition in knee-extensor muscles: a randomized controlled trial. J Manipulative Physiol Ther. 2000;25(2):76–80.
Article
Google Scholar
Fox M. Effect on hamstring flexibility of hamstring stretching compared to hamstring stretching and sacroiliac joint manipulation. Clin Chiropractic. 2006;9:21–32.
Article
Google Scholar
Mouton J. Understanding social research. 3rd ed. Pretoria: Van Shaik Publishers; 1996.
Google Scholar
Schafer R, Faye J. Motion palpation and chiropractic technique. 2nd ed. Huntington Beach, California, United States of America: The Motion Palpation Institute; 1990.
Google Scholar
Bergmann T, Peterson D, Lawrence D. Chiropractic Technique. New York, New York, United States of America: Churchill Livingstone Inc; 1993.
Google Scholar
Marcotte J, Normand MC, Black P. Kinematics of motion palpation and its effect on the reliability for cervical spine rotation. J Manipulative Physiol Ther. 2002;25(7):E7.
Article
PubMed
Google Scholar
Travell JG, Simons DG. Myofascial pain and dysfunction: the trigger point manual. Baltimore: Williams and Wilkins; 1983.
Google Scholar
Szaraz ZT. Compendium of chiropractic technique. 2nd ed. Toronto: Vivian L.R. Associates Ltd. Technical Publications; 1990.
Google Scholar
Saunders H. Saunders digital inclinometer users guide. 4250 Norex Dr, Chaska, Minnesota, 55318-3047: The Saunders Group, Inc; 1998.
Google Scholar
Mayer TG, Kondraske G, Beals SB, Gatchel RJ. Spinal range of motion. Accuracy and sources of error with inclinometric measurement. Spine. 1997;22(17):1976–84.
Article
CAS
PubMed
Google Scholar
Arab A, Abdollahi I, Joghataei M, Golafshani Z, Kazemnejad A. Inter- and intra-examiner reliability of single and composites of selected motion palpation and pain provocation tests for sacroiliac joint. Man Ther. 2009;14:213–21.
Article
PubMed
Google Scholar
Esterhuizen T. (Private communications), 16 August 2010, 14:06 PM.
McCarney R, Warner J, Iliffe S, Van Haselen R, Griffin M, Fisher P. The hawthorne effect: a randomised, controlled trial. BMC Med Res Methodol. 2007;7:30.
Article
PubMed Central
PubMed
Google Scholar
Sood K. The immediate effect of lumbar spine manipulation, thoracic spine manipulation, combination lumbar and thoracic spine manipulation and sham laser on bowling speed in action cricket fast bowlers. Durban: Master’s Degree in Chiropractic, Durban University of Technology; 2008.
Google Scholar
Le Roux S. The immediate and short term effect of spinal manipulative therapy (SMT) on asymptomatic amateur golfers in terms of performance indicators. Durban: Master’s Degree in Chiropractic, Durban University of Technology; 2008.
Google Scholar
Gowan ID, Jobe FW, Tibone JE, Perry J, Moynes DR. A comparative electromyographic analysis of the shoulder during pitching: professional versus amateur pitchers. Am J Sports Med. 1987;15(6):586–90.
Article
CAS
PubMed
Google Scholar
Shrier I, MacDonald D, Uchacz G. A pilot study on the effects of pre-event manipulation on jump height and running velocity. Br J Sports Med. 2006;40:947–9.
Article
CAS
PubMed Central
PubMed
Google Scholar
Lauro A, Mouch B. Chiropractic effects on athletic ability. J Chiropractic Res Invest. 1991;6(4):84–7.
Google Scholar
Costa SMV, Chibana YET, Giavarotti L, Compagnoni DS, Shiono AH, Satie J, et al. Effect of spinal manipulative therapy with stretching compared with stretching alone on full-swing performance of golf players: a randomised pilot trial. J Chiropractic Med. 2009;8:165–70.
Article
Google Scholar
Greenstein JS. Chiropractic enhancement of sports performance. Adv Chiropractic. 1997;4:295–320.
Google Scholar
Leach R. The chiropractic theories: a textbook of scientific research. 4th ed. Philadelphia, Pennsylvania: Lippincott Williams and Wilkins. ISBN 978-0683307474
Bicalho E, Setti J, Macagnan J, Cano J, Manffra E. Immediate effects of a high-velocity spine manipulation in paraspinal muscles activity of nonspecific chronic low-back pain subjects. Man Ther. 2010;15:469–75.
Article
PubMed
Google Scholar
Botelho MB, Andrade BB. Effect of cervical spine manipulative therapy on judo athletes’ grip strength. J Manipulative Physiol Ther. 2012;35(1):38–44.
Article
PubMed
Google Scholar
Cramer G, Brudgell B, Henderson C, Khalsa P, Pickar J. Basic science research related to chiropractic spinal adjusting: the state of the art and recommendations revisited. J Manipulative Physiol Ther. 2006;29(9):726–60.
Article
PubMed
Google Scholar