BLDE University Journal of Health Sciences

ORIGINAL ARTICLE
Year
: 2018  |  Volume : 3  |  Issue : 2  |  Page : 85--88

Effects of static stretching in comparison with Kaltenborn mobilization technique in nonspecific neck pain


Faria Riaz1, Rizwan Haider1, Muhammad Mustafa Qamar2, Ayesha Basharat2, Anum Manzoor1, Akhtar Rasul2, Azhar Ayyoub3, Waqas Ahmad2,  
1 Department of Physiotherapy, Mayo Hospital, KEMU, Lahore, Pakistan
2 Department of Physiotherapy, Sargodha Medical College, UOS, Sargodha, Pakistan
3 Department of Physiotherapy, National Hospital, Lahore, Pakistan

Correspondence Address:
Dr. Muhammad Mustafa Qamar
Department of Physiotherapy, Sargodha Medical College, UOS, Sargodha
Pakistan

Abstract

BACKGROUND: Neck pain is a common medical problem resulting from any diseases or biomechanical disturbances. In mechanical/nonspecific neck pain, muscles become tighten, leading to restricted neck mobility. The study purposed to determine the efficacy of Kaltenborn mobilization technique and static stretching in pain and regain of a normal cervical range of motion (ROM) in patients with nonspecific/mechanical neck pain. MATERIALS AND METHODS: Forty-four patients suffering from non specific neck pain were randomly divided into two groups. Group A, in which participants received static stretching (n = 22) and Group B, in which participants received Kaltenborn mobilization technique (n = 22). Pain intensity was measured by numeric rating pain scale and active ROM (AROM) by neck disability index at baseline and poststudy. RESULTS: At baseline, there was no difference in pain intensity and ROM in both groups. At poststudy, a significant improvement was found in both groups in improving ROM and pain. However, no intervention was superior. CONCLUSION: Both the Kaltenborn mobilization technique and static stretching are effective in reducing nonspecific neck pain and increasing cervical AROM.



How to cite this article:
Riaz F, Haider R, Qamar MM, Basharat A, Manzoor A, Rasul A, Ayyoub A, Ahmad W. Effects of static stretching in comparison with Kaltenborn mobilization technique in nonspecific neck pain.BLDE Univ J Health Sci 2018;3:85-88


How to cite this URL:
Riaz F, Haider R, Qamar MM, Basharat A, Manzoor A, Rasul A, Ayyoub A, Ahmad W. Effects of static stretching in comparison with Kaltenborn mobilization technique in nonspecific neck pain. BLDE Univ J Health Sci [serial online] 2018 [cited 2019 Dec 9 ];3:85-88
Available from: http://www.bldeujournalhs.in/text.asp?2018/3/2/85/248559


Full Text



Postural and mechanical issues can cause nonspecific neck pain. physical inactivity and increasing age can be the contributory factors in increasing the symptoms. About 50–70% of people get affected in their life. It results in disabling the person to perform activities of daily livings.[1],[2] A number of people having neck pain during their life period and the prevalence are highest in middle age.[3] Women suffer two times as compared to men because of short stature and less muscle strength. The incidence of cervical pain due to bad posture in particular jobs and in daily activities has been estimated to be 34.4% of registered patients per year. In a Swedish population-based study, 48% of female and 38% of male suffered from neck pain.[4] In Germany, 25% of female had current neck pain as compared to 16% of men.[5] Women indulged in stressful work, mental disorder, sleeping problems, more weight issues, and heavy physical activity are more prone to acute neck pain or chronic low back pain.[5] Nonspecific neck pain is an impairment relating to muscles and skeleton.[6],[7] It can be mechanical or nonmechanical. Pain can be aggravated in the cervical and thoracic regions with movement. Neck movement also results in increasing pain in the cervicothoracic junction.[8],[9]

Neck pain with limitation of mobility occurs mostly due to constant faulty posture or, frequently, neck movements result in rigidity or decreased range of motions (ROM).[10] A common cause of neck pain is muscle strain or tension.[11],[12]

There are different physical therapy interventions such as massage and mobilization but with temporary effects.[13] Kaltenborn techniques used to reduce the pain and improve ROM and reduce pain using sustained traction, compression, and glides in translatory movement. It includes passive movements with less velocity at the limit of joint or in the limit of the joint ROM.[13],[14] Neck strengthening and stretching exercise have also improved neck function shown in addition to reducing pain.[15] Static stretching helps in elongation of pathologically shorten soft tissue structures. it is important for restoring normal muscle length,[16] increase muscle performance and flexibility.[17] No comparative study is available which suggests the superiority of Kaltenborn or static stretching in nonspecific neck pain. The aim of the study was to evaluate the efficacy of Kaltenborn techniques with a comparison of static stretching in reducing nonspecific neck pain and to increase ROM.

 Materials and Methods



The study was conducted at the Physical Therapy Department of Mayo Hospital, Lahore. Purposive sampling technique was used and 44 subjects who have complaints of nonspecific neck pain were selected who met study criteria [Table 1]. All randomly selected patients were allocated into two groups with 22 patients in each group. Group A allocated static stretching of lateral flexors, trapezius, rotators, and ipsilateral flexors (scalene), side flexors, and sternocleidomastoid. Group B received Kaltenborn mobilization technique on the cervical spine. Upper-limb tension test and Spurling's test[2] were used to assess the neck pain at baseline on the first visit. After initial assessment, patients were divided into two groups. The treatment was decided to study depends on beneficial and harmless effects of treatment with medical ethical consideration. The hot pack was applied for 5 min in both groups before interventions. At the end of the study, data were taken and analyzed for improvement of pain and ROM in both groups; as well improvements shown in both groups were compared. Pain quality measured by numeric rating pain scale differentiates between no pain and worst pain in which 0-scale showed no pain and 10-scale showed the worst pain. The goniometer was used to assess the neck ROM.[18],[19]{Table 1}

Intervention protocol

The patient was ask to sit on a stool with arms at the side of the body. A static stretch of 60 seconds was applied with four repetitions, and 3 sessions/day for 3 months. Kaltenborn group received Grade 1, Grade 2, and Grade 3 distractions; for pain intermittent, distractions of 7–10 s hold with few seconds of rest interval. And for hypomobility, a minimum of 6 s stretch distraction was performed followed by partial release, and then repeated with intermittent stretches of 3–4 s for several cycles.

Statistical analysis

Paired sample t-test is used to analyze results. Demographic data were represented by bar chart and other factors such as marital status, socioeconomic status, gender, residence, and education are analyzed through descriptive statistics and shown by pie and bar charts.

 Results



In the study, the mean age of patients was 37 years old, with minimum aged patient 25 and the maximum aged patient was 55 years old [Figure 1].{Figure 1}

Pain intensity on numeric rating pain scale before and after treatment

There was no difference in pain intensity at baseline in Kaltenborn and static stretching group. After the treatment period, both groups showed significant improvement in pain intensity [Figure 2].{Figure 2}

Neck disability index score before and after treatment

No difference was observed in neck disability index (NDI) score at baseline in Kaltenborn and static stretching group. After the treatment period, both groups showed significant improvement in the NDI score [Figure 3].{Figure 3}

Improvement in ROM after treatment

Active flexion and extension of the neck were improved in static stretching by 19.8% and 19.5% and in Kaltenborn group 22% and 23% simultaneously. Similarly, active side bending and rotation ROM were observed in both groups after the treatment period [Figure 4].{Figure 4}

 Discussion



The purpose of the current study is to compare the effectiveness of Kaltenborn mobilization and static stretching in patients with nonspecific neck pain. A significant improvement in pain and neck ROM was found in Kaltenborn mobilization and static stretching group.

Pain reduction mechanism with mobilization technique can be defined on the basis of different effects occur during treatment. For example, mechanoreceptors are activated through the neurophysiological process to reduce pain, which results in muscle guarding nociceptive activation and affects muscle spasm. The nutrient exchange took place in result of synovial fluid movement because of small gliding movements' distraction on joints. Mechanically, it improves the mobility of joints and maintains extensibility. For the relief of pain, two grades (1 and 2) by Kaltenborn were used. Both grades targeted to stimulate mechanoreceptors (pain relief) and suppress nociceptors of pain. Static stretching pain reduction process based on Golgi tendon organs inhibitory effects which cause decreased muscular tension, relaxation of musculotendinous unit, and affect the neuronal discharge. Soothing effect on muscles, tendons, and reduced pain is the result of these reflexes.[18] Group analysis revealed statistically significant improvement in cervical ROM. Both the Kaltenborn mobilization and static stretching showed greater improvement. Contraction and stretches in combination may be more effective for developing viscoelasticity than only with sustained passive stretching, as more force produced in tissues more will be the viscoelasticity of tissues. Moreover, there is increased extensibility of tissues.[19]

The study showed the almost similar result as conducted in previous studies over neck area. There is an immediate increase in ROM of neck after application of Kaltenborn mobilization technique. There were predominant increases of ROM in the treatment group. Passive manual stretches facilitate collagen fibrillogenic process and regain muscle length which decreases the muscle stiffness by improving viscoelasticity or by decreasing reflex excitation of muscles tissues. Static stretching showed significant improvement of ROM inconsistent with a study conducted in other areas of the body, and an improvement in ROM was seen in the shoulder, hip, and knee joint treated with heat therapy combined with static stretching.[17]

The possible explanation for the increase in ROM in both groups relies on the effect of autogenic inhibition.[17] Muscular spam and pain can also reduce through moist heat therapy. Posture correction is the most important thing to prevent pain in the neck region.[20]

 Conclusion



This study concluded that both treatment strategies Kaltenborn mobilization and static stretching applied to patients were effective in reducing pain and increasing the cervical ROM in nonspecific neck pain.

Financial support and sponsorship

Nil.

Conflicts of interest

There are no conflicts of interest.

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