Generalizability of trunk muscle EMG and spinal forces

IEEE Engineering in Medicine and Biology Magazine

Volumn 20, Issue 6, 2001, Pages 72-81

  Sparto, P J ^a   Parnianpour, M ^b  

^a UNIVERSITY OF PITTSBURGH   (United States)

^b SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

TRUNK MUSCLE;

BIOMECHANICS; COMPRESSIVE STRESS; TORQUE;

MUSCLE;

ADULT; ARTICLE; BIOMECHANICS; DYNAMICS; ELECTROMYOGRAM; FORCE; HUMAN; HUMAN EXPERIMENT; MALE; MUSCLE FUNCTION; NORMAL HUMAN; REPRODUCIBILITY; SKELETAL MUSCLE; SPINE; THEORY;

ABDOMINAL MUSCLES; ADULT; ANALYSIS OF VARIANCE; ELECTROMYOGRAPHY; EXERCISE TEST; HUMANS; LUMBAR VERTEBRAE; MALE; MODELS, BIOLOGICAL; MUSCLE FATIGUE; REFERENCE VALUES; REPRODUCIBILITY OF RESULTS; SIGNAL PROCESSING, COMPUTER-ASSISTED; SKIN; SPINE; STRESS, MECHANICAL; TIME FACTORS; TORQUE; WEIGHT-BEARING;

EID: 0035702871     PISSN: 07395175     EISSN: None     Source Type: Journal    
DOI: 10.1109/51.982278     Document Type: Article

References (53)

1. Wavelet analysis of electromyography for back muscle fatigue detection during isokinetic constant-torque exertions
2. Wavelet and short-time Fourier transform analysis of electromyography for detection of back muscle fatigue
3. Analysis and measurement of lumbar trunk loads in tasks involving bends and twists
4. A mathematical model of the lumbar spine using an optimized system to control muscles and ligaments
5. Partitioning of the L4-L5 dynamic moment into disc, ligamentous, and muscular components during lifting
6. A myoelectrically based dynamic three-dimensional model to predict loads on lumbar spine tissues during lateral bending
7. A biomechanical model of the lumbar spine during upright isometric flexion, extension, and lateral bending
8. Biomechanical model calculation of muscle contraction forces: A double linear programming method
9. Networks of internal trunk-loading activities under controlled trunk-motion conditions
10. An EMG-assisted model of loads on the lumbar spine during asymmetric trunk extensions
11. Lumbar spine maximum efforts and muscle recruitment patterns predicted by a model with multijoint muscles and joints with stiffness
12. Comparison of muscle forces and joint load from an optimization and EMG assisted lumbar spine model: Towards development of a hybrid approach
13. Support for a linear length-tension relation of the torso extensor muscles: An investigation of the length and velocity EMG-force relationships
14. Electromyographic activity of the abdominal and low back musculature during the generation of isometric and dynamic axial trunk torque: Implications for lumbar mechanics
15. A stochastic model of trunk muscle coactivation during trunk bending
16. The influence of trunk muscle coactivity on dynamic spinal loads
17. Reliability of surface electromyographic measurements
18. Electromyography reliability in maximal and submaximal isometric contractions
19. Reproducibility of electromyographic recordings of submaximal concentric and eccentric muscle contractions in humans
20. Reliability of measuring isometric and isokinetic peak torque, rate of torque development, integrated electromyography, and tibial nerve conduction velocity
21. One-year reproducibility and stability of the signal amplitude ratio and other variables of the electromyogram: Test-retest of a shoulder forward flexion test in female workers with neck and shoulder problems
22. Reproducibility of surface EMG during dynamic shoulder forward flexions: A study of clinically healthy subjects
23. Reproducibility of surface EMG variables and peak torque during three sets of ten dynamic contractions
24. A study of various normalization procedures for within day electromyographic data
25. Generalizability of scores influenced by multiple sources of variance
26. An electromyography-assisted model to estimate trunk muscle forces during fatiguing repetitive trunk exertions
27. Estimation of trunk muscle forces and spinal loads during fatiguing repetitive trunk exertions
28. Frequency response of spine extensors during rapid isometric contractions: Effects of muscle length and tension
29. A comprehensive evaluation of trunk response to asymmetric trunk motion
30. Mechanically corrected EMG for the continuous estimation of erector spinae muscle loading during repetitive lifting
31. Effect of electromyogram-force relationships and method of gain estimation on the predictions of an electromyogram-driven model of spinal loading
32. Trunk extensor EMG-torque relationship
33. Orientation and moment arms of some trunk muscles
34. Measurement of the trunk musculature from T5 to L5 using MRI scans of 15 young males corrected for muscle fibre orientation
35. An index of dependability for mastery tests
36. Isometric maximal and submaximal trunk extension at different flexed positions in standing. Triaxial torque output and EMG
37. Trunk muscle cocontraction: The effects of moment direction and moment magnitude
38. An EMG-assisted model of trunk loading during free-dynamic lifting
39. Variation in spinal load and trunk dynamics during repeated lifting exertions
40. Variability in spine loading model performance
41. Exploration of mechanical and electromyographic responses of trunk muscles to high-intensity resistive exercise
42. Reliability of isokinetic measures of trunk muscle performance
43. Test-retest variation in lifting capacity and indices of subject effort
44. Assessment of abdominal and back extensor function. A quantitative approach and results for chronic low-back patients
45. Trunk strength testing with iso-machines, Part 1: Review of a decade of scientific evidence
46. Trunk strength testing with iso-machines, Part 2: Experimental evaluation of the Cybex II back testing system in normal subjects and patients with chronic low back pain
47. The comparison of trunk muscles EMG activation between subjects with and without chronic low back pain during flexion-extension and lateral bending tasks
48. The effects of resistance level on muscle coordination patterns and movement profile during trunk extension
49. The application of generalizability theory to surface electromyographic measurements during psychophysiological stress testing: How many measurements are needed?