Evaluation of Differences Between two Groups of Low Back Pain Patients with and without Rotational Demand Activities Based on Hip and Lumbopelvic Movement Patterns

Sadeghisani, Meissam; Namnik, Neda; Karimi, Mohammad Taghi; Rafiei, Ahmad Reza; Manshadi, Farideh Dehghan; Eivazi, Maghsoud; Abdoli, Abbas

doi:10.5604/15093492.1143536

Cited by 14 publications

(16 citation statements)

References 29 publications

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“…Kinematic measurements were carried out using a 3-D motion analysis system with 7 cameras. Reflec tive markers were attached to 7 anatomical landmarks: the second sacral spinous process (S2), bilateral posterior superior iliac spines, and bilateral lateral knee joint lines and lateral malleoli [25]. The static resolution for each camera was 1mm/m 3 and the sampling rate was 120 Hz.…”

Section: Kinematic Measurementsmentioning

confidence: 99%

Section: Data Processingmentioning

confidence: 99%

“…All data were filtered at the 2Hz cutoff frequency with a dual-pass Butterworth filter [25]. Besides the vectors derived from PSIS of both sides at the initial and terminal points of movement, angular rotation ROM and angular velocity of the pelvic segment were calculated [25]. The vectors between the lateral knee joint line and the lateral malleolus markers were employed for the calculation of lower limb external rotation ROM and its angular velocity [4,25].…”

Section: Data Processingmentioning

confidence: 99%

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Comparison of Lumbopelvic and Hip Movement Patterns During Passive Hip External Rotation in Two Groups of Low Back Pain Patients with and without Rotational Demand Activities

Sadeghisani¹,

Sobhani²,

Kouchaki³

et al. 2015

Ortop Traumatol Rehabil

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Section: Kinematic Measurementsmentioning

confidence: 99%

Section: Data Processingmentioning

confidence: 99%

Section: Data Processingmentioning

confidence: 99%

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Comparison of Lumbopelvic and Hip Movement Patterns During Passive Hip External Rotation in Two Groups of Low Back Pain Patients with and without Rotational Demand Activities

Sadeghisani¹,

Sobhani²,

Kouchaki³

et al. 2015

Ortop Traumatol Rehabil

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“…1 and 2). 27,28 The collected data were filtered with Butterworth low pass filter with cut off frequency of 2 Hz. The initial and terminal point of motion for pelvic and lower extremity segments were determined based on previous study.…”

Section: Kinematic Measurement and Processingmentioning

confidence: 99%

Kinematic Differences in Lumbopelvic and Hip Movement Patterns During a Lower Limb Movement Test Between Two Groups of People With Low Back Pain

Sadeghisani

Shaterzadeh

Karimi

et al. 2017

J. Mech. Med. Biol.

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Increased lumbopelvic motion during limb movements' tests was reported in low back pain (LBP) patients with and without rotational demand activities. The aim of this study was to compare lumbopelvic movement pattern between two groups of LBP patients with and without rotational demand activity during active hip external rotation test. Thirty nine patients with non-specific chronic LBP participated in this study. Patients were allocated into two groups, in first group 15 subjects (mean age ¼ 31:5 years) with rotational demand activities such as tennis, squash and golf, and in second group 24 subjects (mean age ¼ 31:2) without rotational demand activities participated in current study. Kinematic data from lumbopelvic-hip region during active hip external rotation test (AHER) were collected by a 3D motion analysis system. Variables including range of motion (ROM) of hip external rotation, pelvic rotation, pelvic rotation during first half of hip rotation motion and timing of pelvic-hip movement were calculated by MATLAB software for both sides and after this, independent t-test was used to compare the variables between 2 groups of study. The mean lumbopelvic rotation in lower extremities tests for both sides and lumbopelvic rotation in the dominant limb external J. Mech. Med. Biol. Downloaded from www.worldscientific.com by UNIVERSITY OF QUEENSLAND on 06/21/16. For personal use only. rotation test in the patients with rotational demand activities were significantly more than other group (p < 0:05). During dominant lower limb movement test, pelvic rotation in first half of movement and in patients with rotational activities was greater than in non-rotational group but hip rotation was statistically lesser than other group (p < 0:05). Other variables between the two groups were not significantly different (p > 0:05). The result of the study suggest that LBP patients who have rotational demand sports activities may move their lumbopelvic region in a greater magnitude during the AHER test than LBP people without rotational demand activities. Therefore, Lumbopelvic movement pattern in the different groups of the patients with LBP and based on their specific activities is different with each other.

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“…The hip joints are the intersegmental elements between the lumbopelvic and knee joints [8]. Thus, the lumbopelvic-hip-knee complex forms a kinematic chain whose activity is co-ordinated during functional and recreational physical activities [9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Correlation between Hip Rotation Range-of-Motion Impairment and Low Back Pain. A Literature Review

Sadeghisani

Manshadi

Kalantari

et al. 2015

Ortop Traumatol Rehabil

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Evaluation of Differences Between two Groups of Low Back Pain Patients with and without Rotational Demand Activities Based on Hip and Lumbopelvic Movement Patterns

Abstract: 1. The data of the current study suggests that lumbopelvic movement patterns in different groups of LBP patients in regard to their specific activities may vary. 2. LBP people with rotational demand sports activities have a greater tendency of pelvic rotation motion during the AHIR.

Cited by 14 publications

References 29 publications

Comparison of Lumbopelvic and Hip Movement Patterns During Passive Hip External Rotation in Two Groups of Low Back Pain Patients with and without Rotational Demand Activities

Comparison of Lumbopelvic and Hip Movement Patterns During Passive Hip External Rotation in Two Groups of Low Back Pain Patients with and without Rotational Demand Activities

Kinematic Differences in Lumbopelvic and Hip Movement Patterns During a Lower Limb Movement Test Between Two Groups of People With Low Back Pain

Correlation between Hip Rotation Range-of-Motion Impairment and Low Back Pain. A Literature Review

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