Abstract:
OBJECTIVE:Muscle strength is usually measured using isometric hand-held dynamometers (HHDs) in the clinic. However, during functional activities, the muscle acts more dynamically. The aim of this study was to investigate the relation between clinically measured plantar flexor (PF) muscle strength (PFMS) and laboratory measurements of peak ankle plantar flexion power generation (APFPG), peak ankle moment (PAM), peak plantar flexion velocity (PFV) and mean gait velocity in healthy participants. METHODS:The maximum PFMS on non-dominant sides in 18 able-bodied persons 23.88 (SD 3.55 years) was measured before (Pre-S) and after a stretching (Post-S) procedure (135 sec. × 13 rep. with 5 sec. rest) by using a HHD. The stretching procedure was used to generate temporary PF muscle weakness. Gait analysis was carried out for Pre-S and Post-S conditions. Normalized (by weight and height) and non-normalized HHD scores and differences for both conditions were correlated by Pearson correlation coefficient calculations (p< 0.05). RESULTS:Reduced PFMS (%23, p< 0.001) in Post-S, according to the HHD scores, has only a weak correlation with APFPG (r> 0.3, p< 0.5). Gait velocity was found to be strongly correlated with APFPG only in the Post-S condition (r= 0.68, p< 0.002). HHD scores and PAM were moderately correlated with the non-normalized Post-S condition (r= 0.44, p= 0.70) and strongly correlated with the non-normalized Pre-S condition (r= 0.62, p< 0.01). DISCUSSION:HHD scores of plantar flexor muscles give very limited information about the PF performance during walking in healthy individuals. Simple normalization did not improve the relations. Clinically measured isometric muscle strength and muscle weakness have only moderate strengths for establishing a treatment protocol and for predicting performance during walking in neurologically intact individuals.
journal_name
J Back Musculoskelet Rehabiljournal_title
Journal of back and musculoskeletal rehabilitationauthors
Akalan NE,Kuchimov S,Apti A,Temelli Y,Ören M,Nene Adoi
10.3233/BMR-171082subject
Has Abstractpub_date
2018-01-01 00:00:00pages
1201-1209issue
6eissn
1053-8127issn
1878-6324pii
BMR171082journal_volume
31pub_type
杂志文章abstract:AIM:Rheumatoid arthritis (RA) is a chronic disease of unknown etiology. Various cellular and molecular immunological factors are involved in the pathophysiology of RA. Recent studies suggest that neutrophils and alpha-defensins released from the neutrophils assume significant roles in the pathogenesis of RA. The aim of...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-160743
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The aim of this prospective, randomized controlled 6-month interventional trial was to investigate the effects of strengthening and high-impact exercise training on bone mineral density (BMD), bone turnover markers and health-related quality of life (HRQoL) in postmenopausal women. MATERIAL AN...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.3233/BMR-130402
更新日期:2013-01-01 00:00:00
abstract::The pediatric hip changes through development, leading to a challenging evaluation of pain. Common problems noted in children include congenital dislocation of the hip, Legg-Calve-Perthes disease, slipped capital femoral epiphysis, and transient synovitis. Hip disorders are also seen secondary to other childhood disea...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-1994-4311
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:Radiographic examination is the gold standard to evaluate spine curves, but ionising radiations limit routine use. Non-invasive methods, such as skin-surface goniometer (IncliMed®) should be used instead. OBJECTIVE:To evaluate intra- and interrater reliability to assess sagittal curves and mobility of the s...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-160704
更新日期:2016-11-21 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Current evidence suggests that lumbosacral transforaminal epidural steroid injection (TFESI) is an effective treatment for lumbosacral radicular pain. However, practitioners may be reluctant to attempt this intervention in obese patients because of a perceived reduction in the chance of provid...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-130366
更新日期:2013-01-01 00:00:00
abstract::Patellar tendinopathy is a common injury in jumping athletes. Little is known about work-related etiological factors for patellar tendinopathy and related work limitations. The aim of this study was to identify work-related etiological factors for patellar tendinopathy and to determine the relation between patellar te...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-2011-0274
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:The core stability theory has emphasized symmetric co-contraction of both anterolateral abdominal muscles (AAM), but there is a lack of research on whether the symmetric co-contraction of AAM is related to the postural stability of the trunk. OBJECTIVE:This study aimed to investigate the correlation between...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-170936
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVES:The Flexi-Bar and Bodyblade are oscillatory tools used in rehabilitation centers worldwide to enhance muscle activity. Because of a lack of reports on the Flexi-Bar, this study focused on erector spinae (ES) muscle activation under different conditions. METHODS:Twelve university students (age 21 ± 2.5 years...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 临床试验,杂志文章
doi:10.3233/BMR-171011
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Adjacent segment disease (ASD) is one of the problematic complications following anterior cervical decompression and fusion (ACDF). The impact of additional surgery with instruments is still unknown. OBJECTIVE:The objective of this study was to investigate the surgical outcomes of additional ACDF with instr...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-150381
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Diaphragm is an important component of spinal stability. In presence of low back pain, there may be some alterations in this muscle like other muscles that are responsible for lumbal stabilization. OBJECTIVE:This study aims to assess the effects of stabilization exercises on diaphragm muscle thickness and m...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-169749
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Firefighters have a high incidence of low back pain and injury. OBJECTIVE:To describe lumbar multifidus and abdominal muscle size characteristics in firefighters and to compare these characteristics to normative reference ranges. METHODS:In career firefighters without current low back pain (62 males, 7 fem...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-140463
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:This study compared the effectiveness of regenerative injection therapy (RIT), i.e. prolotherapy, and repetitive transcranial magnetic stimulation (rTMS) in the treatment of fibromyalgia syndrome. PATIENTS AND METHODS:This study included 120 female, age-matched fibromyalgia patients. All patients underwent a...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 临床试验,杂志文章
doi:10.3233/BMR-181127
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Sensitive muscle strength tests are needed to measure muscle strength in the diagnosis and management of sciatica patients. OBJECTIVE:The aim of this study was to assess the isokinetic muscle strength in sciatica patients' and control subjects' ankles that exhibited normal ankle muscle strength when measure...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-130392
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:This study aims to evaluate the effect of high intensity laser therapy (HILT) in patients with lumbar disc protrusion (LDP). METHODS:This study included 63 patients suffering from protrusion of lumbar intervertebral disc; they were divided into Groups 1 (n= 32) and 2 (n= 31). Group 1 was treated with HILT an...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.3233/BMR-170793
更新日期:2018-02-06 00:00:00
abstract:PURPOSES:To investigate the responses of the craniovertebral (CV) angle to backpack loadings in adolescents with and without neck pain and to explore the relationships between CV angle, relative backpack weight, neck pain and disability. METHODS:A cross-sectional single-blinded study was conducted on 60 adolescents (3...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-2009-0233
更新日期:2009-01-01 00:00:00
abstract::The article describes the case of 35 year old female who was admitted to the department with saddle type hypoesthesia, anal incontinence without muscle weakness of lower extremities and sciatica. Central lumbar disc herniation (LDH) was determined on level L5-S1 level and the patient was operated thereafter. In the po...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-2011-0303
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Co-existing depressive symptoms aggravate the chronic course of pain and may interfere with successful rehabilitation. OBJECTIVE:To examine the psychosocial rehabilitation success of a standard rehabilitation program with a supplemental cognitive-behavioral management training of depressive s...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-140489
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Among all musculoskeletal disorders back pain is the most common reason for functional limitation in working age. It is due to low back pain (LBP) that the ODI has become one of the principal outcome measures for evaluation of disability and has been widely used in research as well as in clinical practice. S...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-169728
更新日期:2017-09-22 00:00:00
abstract:BACKGROUND:Lateral gliding cervical spine mobilisation is shown to improve shoulder pain, disability and function. However, despite common clinical-use, no study reports the effect of unilateral anterior-posterior (A-P) cervical mobilisation on shoulder pain and function, and particularly in patients after arthroscopic...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.3233/BMR-160566
更新日期:2017-01-01 00:00:00
abstract::This paper focuses on the special aspects of pelvic pain that make it a difficult area in which to work. This will be done by use of specific examples of certain chronic pelvic pain conditions. This will be followed by a general discussion of current diagnosis and treatment methods for common pain syndromes. Most of t...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-1996-7206
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND:Cervical spinal instability often leads to neck pain and forward head posture (FHP). To improve neck pain and FHP, both the suboccipital muscle inhibition (SMI) technique and cranio-cervical flexion exercise (CCFE) have been used. However, little is known regarding the validity of hamstring flexibility in ne...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.3233/BMR-171016
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to compare the biochemical parameters of the urine and blood in spinal cord injury (SCI) patients and healthy subjects. METHODS:Thirty male patients with SCI were enrolled. Biochemical features of the urine and blood of the SCI patients were compared to healthy subjects. Extracted s...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-169747
更新日期:2017-09-22 00:00:00
abstract:BACKGROUND:Latent myofascial trigger point (LMTP) is a small hypersensitive area in skeletal muscles that becomes painful under compression or stimulation. LMTPs are relevant for various musculoskeletal disorders. Although several treatments have been introduced to treat LMTP, the most efficient one is yet to be found....
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章,随机对照试验
doi:10.3233/BMR-181302
更新日期:2019-01-01 00:00:00
abstract::Alterations in body composition in chronic rhematologic disorders have been associated with decreased strength, altered energy metabolism and immunologic compromise and may provide a useful indicator of the severity of the disease. However, results of anthropometric parameter studies have been equivocal. The purpose o...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/bmr-2002-162-302
更新日期:2002-01-01 00:00:00
abstract::Deconditioning is a prevalent problem in our sedentary society and is increasingly contributing to functional mobility problems in older adults. Information about exercise and appropriate exercise programs are increasingly available. Physicians and other health care professionals should identify when deconditioning is...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-1994-4206
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:Lumbar lordosis is required for bipedalism. OBJECTIVES:To investigate age-related changes in lumbar lordosis and to clarify the relationships between lumbar lordosis and vertebral wedging and disc degeneration. METHODS:A total of 300 women were included in this retrospective study, 50 in each of six age gr...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-169666
更新日期:2017-09-22 00:00:00
abstract:BACKGROUND AND OBJECTIVE:The intervertebral disc degeneration changes and paraspinal muscles changes are believed to be risk factors for lumbar degenerative spondylolisthesis (LDS). But there is limited quantitative information about this progression. This study is to reveal their changes the in the progression of LDS....
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-140515
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine the prerequisite physical features of classical ballet education. METHODS:Students who enrolled and were rejected for the applications of State Conservatory Ballet Main Art Branch in the academic year 2013-2014 and 2014-2015 were compared with their exam results. This s...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-181173
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Comparing the distal sensory latencies of median and ulnar nerve over wrist-to-ring finger (RF) segment is a sensitive conduction parameter in the diagnosis of carpal tunnel syndrome (CTS). However to the best of our knowledge, there is not any research questioning whether the RF studies are useful in gradin...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-150631
更新日期:2016-04-27 00:00:00
abstract:OBJECTIVES:The aim of this pilot study was to test the generally believed hypothesis that intervertebral disc degeneration is a prerequisite for degenerative spondylolisthesis (DS). METHODS:This cross-sectional study was an ancillary project to the Framingham Study. A sample of 3529 participants aged 40-80 years had a...
journal_title:Journal of back and musculoskeletal rehabilitation
pub_type: 杂志文章
doi:10.3233/BMR-2009-0211
更新日期:2009-01-01 00:00:00