References
- Cagnie B, Dickx N, Peeters I, Tuytens J, Achten E, Cambier D, Danneels L 2008 The use of functional MRI to evaluate cervical flexor activity during different cervical flexion exercises. Journal of Applied Physioiogy 104: 230–235
- de Koning CH, van den Heuvel SP, Staal JB, Smits-Engelsman BC, Hendriks EJ 2008 Clinimetric evaluation of methods to measure muscle functioning in patients with non-specific neck pain: A systematic review. BMC Musculoskeletal Disorders 9: 142
- Dimitriadis Z, Kapreli E, Strimpakos N, Oldham J 2013 Respiratory weakness in patients with chronic neck pain. Manual Therapy 18: 248–253
- Dimitriadis Z, Strimpakos N, Kapreli E, Oldham J 2013 Test–retest reliability of craniocervical flexion test for assessing the endurance of deep neck flexors in healthy individuals. Physiotherapy Issues 9: 11–20
- Domenech MA, Sizer PS, Dedrick GS, McGalliard MK, Brismee JM 2011 The deep neck flexor endurance test: Normative data scores in healthy adults. PM & R 3: 105–110
- Field A 2009 Discovering statistics using SPSS, 3rd edn. Dubai, Sage
- Grimmer K 1994 Measuring the endurance capacity of the cervical short flexor muscle group. Australian Journal of Physiotherapy 40: 251–254
- Harris KD, Heer DM, Roy TC, Santos DM, Whitman JM, Wainner RS 2005 Reliability of a measurement of neck flexor muscle endurance. Physical Therapy 85: 1349–1355
- Jull GA, O'Leary SP, Falla DL 2008 Clinical assessment of the deep cervical flexor muscles: The craniocervical flexion test. Journal of Manipulative and Physiological Therapeutics 31: 525–533
- Olson LE, Millar AL, Dunker J, Hicks J, Glanz D 2006 Reliability of a clinical test for deep cervical flexor endurance. Journal of Manipulative and Physiological Therapeutics 29: 134–138
- Peolsson A, Kjellman G 2007 Neck muscle endurance in nonspecific patients with neck pain and in patients after anterior cervical decompression and fusion. Journal of Manipulative and Physiological Therapeutics 30: 343–350
- Portney LG, Watkins MP 2009 Foundations of clinical research: Applications to practice, 3rd edn. New Jersey, Pearson International Edition
- Sherrington C, Lord SR 2005 Reliability of simple portable tests of physical performance in older people after hip fracture. Clinical Rehabilitation 19: 496–504
- Strimpakos N 2011 The assessment of the cervical spine. Part 2: Strength and endurance/fatigue. Journal of Bodywork and Movement Therapies 15: 417–430
- Strimpakos N, Gioftsos G, Kapreli E, Kalapotharakos V, Oldham J 2005 Issues in relation to the repeatability of and correlation between EMG and Borg scale assessments of neck muscle fatigue. Journal of Electromyography and Kinesiology 15: 452–465
- Weir JP 2005 Quantifying test-retest reliability using the intraclass correlation coefficient and the SEM. Journal of Strength and Conditioning Research 19: 231–240