J Elert
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Explore the profile of J Elert including associated specialties, affiliations and a list of published articles.
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17
Citations
132
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Recent Articles
1.
Gerdle B, Brulin C, Elert J, Eliasson P, Granlund B
J Occup Rehabil
. 2014 Jan;
5(1):1-16.
PMID: 24469864
The aim of the present controlled study was to evaluate the effect of a general fitness program, performed by an occupational health service, using pre-post assessment for a number of...
2.
Larsson B, Bjork J, Elert J, LINDMAN R, Gerdle B
Eur J Appl Physiol
. 2001 Aug;
84(6):492-502.
PMID: 11482543
In the literature enlarged/increased cross-sectional area (CSA) of type I muscle fibres has been reported as a morphological mark of work-related localised myalgia in the descending part of the trapezius...
3.
Elert J, Kendall S, Larsson B, Mansson B, Gerdle B
J Rheumatol
. 2001 Jun;
28(6):1361-8.
PMID: 11409132
Objective: To investigate if muscle tension according to the surface electromyogram (EMG) of the shoulder flexors is increased in consecutive patients with fibromyalgia (FM) or chronic whiplash associated disorders (WAD)....
4.
Larsson B, Bjork J, Elert J, Gerdle B
Eur J Appl Physiol
. 2001 Jan;
83(4 -5):257-67.
PMID: 11138562
This cross-sectional study aimed at investigating the influence of occupational exposure to static and highly repetitive work involving the neck and shoulder muscles, myalgia of and tender point in the...
5.
Elert J, Sterner Y, Nyberg V, Gerdle B
Eur J Appl Physiol
. 2001 Jan;
83(4 -5):246-56.
PMID: 11138561
The aim of the present study was to analyse the effects of gender and age in a population-based sample of clinically healthy subjects on: (1) strength, endurance and perception of...
6.
The influences of muscle fibre proportions and areas upon EMG during maximal dynamic knee extensions
Gerdle B, Karlsson S, Crenshaw A, Elert J, Friden J
Eur J Appl Physiol
. 1999 Nov;
81(1-2):2-10.
PMID: 10552260
This study is an investigation of the relationship between muscle morphology and surface electromyographic (EMG) parameters [mean frequency of the power spectrum (MNF), signal amplitude (root mean square, RMS) and...
7.
Larsson B, Mansson B, Karlberg C, Syvertsson P, Elert J, Gerdle B
J Electromyogr Kinesiol
. 1999 Oct;
9(5):351-7.
PMID: 10527216
The interpretation of the electromyogram (EMG) of dynamic contractions might be difficult because the movement per se introduces additional factors that could affect its characteristics. There is a lack of...
8.
Larsson B, Karlberg C, Elert J, Gerdle B
Clin Physiol
. 1999 Oct;
19(5):433-9.
PMID: 10516895
There is a shortage of studies concerning the reproducibility of surface electromyography (EMG) during dynamic contractions. The movement per se introduces factors that could have the potential to affect the...
9.
Lundblad I, Elert J, Gerdle B
Eur J Appl Physiol Occup Physiol
. 1999 Mar;
79(1):7-16.
PMID: 10052654
The aim was to investigate whether output and electromyogram (EMG) variables obtained from an isokinetic endurance test of the shoulder flexor muscles of 23 women with neck and shoulder problems...
10.
Elert J, Karlsson S, Gerdle B
Clin Physiol
. 1998 Nov;
18(6):529-38.
PMID: 9818158
We have studied 23 women with neck and shoulder problems in a car factory with a 1-year interval. Our main aim was to investigate the reproducibility and stability of the...