Isokinetics and Exercise Science - Volume 11, issue 1

Authors: Portero, Pierre | Genriès, Valérie

Article Type: Research Article

Abstract: Pain syndromes in the neck-shoulder region resulting in neck sprain after repetitive mechanical loads imposed on the neck and shoulders during car or sporting accidents do not appear to be an isolated phenomenon. These pathologies require a specific muscle assessment for the diagnosis and the management of patients. Isometric muscle assessment is classically used, involving a maximal voluntary contraction performed at specified joint position against unyielding resistance. In spite of high reliability and reproducibility, …this method does not allow the investigation of the dynamic properties of muscle. For this reason, an isokinetic method has become an increasingly popular modality in rehabilitative and sport medicine. Its concept has the advantage of providing a method of measuring strength during dynamic movements in a highly standardised situation. Although trunk muscles have been widely explored by the isokinetic technique, the cervical spine has not received the benefit of isokinetic technological progress. Recently, a specific neck device has been designed and validated, permitting the first isokinetic approach of neck muscles in different healthy and sporting populations. This article examines the use of isometric neck muscle assessment and proposes the isokinetic method as a tool for assessing the cervical spine in exercise sciences, medicine, and rehabilitation. Show more

Keywords: strength, muscle neck, isometric, isokinetic, assessment

DOI: 10.3233/IES-2003-0113

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 1-8, 2003

Authors: Dvir, Zeevi

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0108

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 9-12, 2003

Authors: Tiffreau, Vincent | Turlure, Alain | Viet, Ghislaine | Thevenon, André

Article Type: Research Article

Abstract: The aims of the study were to assess the reproducibility and validity of very weak knee flexors and extensors muscle strength with a new isokinetic evaluation procedure. Subjects and methods: Reproducibility mean and maximal work without correction of gravity was first assessed in 14 neuromuscular patients, at 10°/s. Three patients suffering from Guillain-Barre Syndrome were then investigated at different states of recovery. Maximal concentric effort was performed at 10°/s and …30°/s. Acute correction of gravity was performed as forces values measured during passive mobilisation were removed from active measurements. Correlation between manual muscle testing and maximal moment and mean work was explored. Results: Reproducibility was judged acceptable. Intraclass correlation coefficients ranged from 0.7 to 0.84. In the correlation study, manual muscle assessment ranged from 2 to 4 and peak of forces ranged from 0.4 Nm to 51.88 Nm. There was a significant positive relationship as Spearman Correlation coefficients ranged from 0.77 to 0.89. Conclusion: Weak muscle isokinetic evaluation is reproducible and well correlated to clinical evaluation. This evaluation procedure could be of great interest in neurological diseases investigations. Show more

Keywords: isokinetic, testing, weak muscle, neuromuscular

DOI: 10.3233/IES-2003-0114

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 13-20, 2003

Authors: Croisier, J.L | Camus, G. | Forthomme, B. | Maquet, D. | Vanderthommen, M. | Crielaard, J.M.

Article Type: Research Article

Abstract: Delayed onset muscle soreness (DOMS) follows unaccustomed muscular exercise, most notably in the eccentric mode. That concept refers to a dull ache combined with tenderness, stiffness and weakness of the previously active muscles. Isokinetic device constitutes a specific model in generating and investigating DOMS. Respective effects of concentric and eccentric actions have been compared, emphasizing on the variability in the response (serum activity of CK for instance). The particular sensitivity of the hamstrings was …underlined although causes remained unexplained. Some treatment have been proposed in the management of DOMS. Several studies reported that anti-inflammatory agents fail to alleviate pain and discomfort even if other authors indicated a relative effectiveness. Based on the repeated-bout effect, submaximal eccentric exercise currently represent the most useful preventive strategy. Show more

Keywords: DOMS, eccentric, isokinetic, creatine kinase, treatment

DOI: 10.3233/IES-2003-0130

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 21-29, 2003

Authors: Degache, F. | Costes, F. | Calmels, P. | Garet, M. | Barthelemy, J.C. | Roche, F.

Article Type: Research Article

Abstract: Objective: To evaluate the relationship between isokinetic strength, and aerobic aptitude in patients with chronic heart failure (CHF) and with chronic obstructive pulmonary disease (COPD). Methods: Seventeen stable CHF (n=11) and COPD (n=6) patients aged 51.12 ± 9.95 ys old (15 men, 2 women, CHF patients: NYHA class II: n=8 and III: n=3) underwent a dynamic isokinetic force evaluation of the quadriceps (IsoK) at an angular velocity of 180°s^{-1} , a symptom-limited cardiopulmonary exercise …test with simultaneous monitoring of respiratory gases, and a 6-min walking test. Body composition was assessed by electrical bioimpedance. The relationships between muscle strength, maximal aerobic performance, results of endurance tests and anthropometric datas were assessed by simple regression analysis. Results: The isokinetic evaluation has been successfully performed in all patients. No cardiac arrhythmic event nor abnormal haemodynamic response was observed in either group of patients. In CHF patients, individual quadricipital muscle strength was significantly related to fat-free mass (r=0.862; p<0.01). However, neither peak O_2 (global: r=0.562, p=NS or weight-adjusted: r=0.083, p=NS) nor endurance capacity (r=0.068, p=NS) were significantly related to the peripheral muscle strength. In COPD patients, quadricipital muscle strength was not significantly related to fat-free mass (r=0.242; p=NS) nor any other measured factor. Conclusion: Physiopathological mechanisms of exercise limitation in CHF and COPD patients are complex. Isokinetic strength and O_2 peak are not related to each other and are therefore independent. Therefore, a systematic evaluation of isokinetic muscle strength may be of great value. Early degradations in aerobic capacity are probably followed by an alteration in muscle strength. Show more

Keywords: chronic heart failure, chronic obstructive pulmonary disease, isokinetic, skueletal muscle strength, aerobic capacity

DOI: 10.3233/IES-2003-0132

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 31-35, 2003

Authors: Cotte, T. | Ferret, J.-M.

Article Type: Research Article

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0111

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 37-43, 2003

Authors: Delahaye, H. | Laffargue, P. | Voisin, P. | Weissland, T. | Letombe, A. | Dupont, L. | Vanvelcenaher, J.

Article Type: Research Article

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0125

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 45-47, 2003

Authors: Dvir, Zeevi

Article Type: Research Article

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0109

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 49-52, 2003

Authors: Amato, M. | Afriat, P. | Portero, P. | Croisier, J.L. | Legros, P. | Desnuelle, C. | Bernard, P.L.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0126

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 53-54, 2003

Authors: Binet, J. | Forthomme, B. | Bierlaire, J.P. | Meurant, P. | Crielaard, J.M. | Croisier, J.L.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0119

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 55-56, 2003

Authors: de Boissezon, X. | Burlot, S. | Maupas, E. | Marque, P. | Lemonsu, A. | Roques, C.F.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0128

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 57-58, 2003

Authors: Brassinne, E. | Poortmans, J. | Lissassi, V. | Duchateaux, J.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0131

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 59-60, 2003

Authors: Croisier, J.L. | Reveillon, V. | Ferret, J.M. | Cotte, T. | Genty, M. | Popovich, N. | Filho, Mohty | Faryniuk, J.E. | Ganteaume, S. | Crielaard, J.M.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0124

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 61-62, 2003

Authors: Croisier, J.L. | Voisin, P. | Elbouz, L. | Forthomme, B. | Vanvelcenaher, J. | Crielaard, J.M.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0110

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 63-64, 2003

Authors: Dugailly, P.-M. | Mouraux, D. | Mangen, N. | Brassinne, E. | Klein, P.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0112

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 65-66, 2003

Authors: Dupuis, C. | Tourny-Chollet, C. | Beuret-Blanquart, F.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0117

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 67-68, 2003

Authors: Forthomme, B. | Croisier, J.L. | Crielaard, J.M.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0116

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 69-69, 2003

Authors: Forthomme, B. | Croisier, J.L. | Huskin, J.P. | Crielaard, J.M.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0115

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 70-71, 2003

Authors: Girold, S. | Calmels, P. | Maurin, D. | Milhau, N. | Chatard, J.C.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0123

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 72-72, 2003

Authors: Maquet, D. | Croisier, J.L. | Moutschen, M. | Crielaard, J.M.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0133

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 73-74, 2003

Authors: Mouraux, D. | Dugailly, P.-M. | Brassinne, E. | Vancabeke, M.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0122

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 75-76, 2003

Authors: Parisaux, J.-M. | Boileau, P. | Desnuelle, C. | Berg, M.

Article Type: Abstract

Abstract: Article without abstract.

Keywords: Isokinetics, anterior cruciate ligament reconstruction, hamstrings, muscular force

DOI: 10.3233/IES-2003-0120

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 77-78, 2003

Authors: Pocholle, M. | Codine, P. | Gerardy, J.M. | Herisson, C.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0118

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 79-80, 2003

Authors: Rochcongar, P. | Robineau, S. | Nicolas, B. | Gallien, P. | Durufle, A. | Pitrelli, S. | Edan, G.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0129

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 81-82, 2003

Authors: Thoumie, P. | Lamotte, D. | Mevellec, E.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0127

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 83-84, 2003

Authors: Tourny-Chollet, C. | Leroy, D. | Delarue, Y. | Beuret-Blanquart, F.

Article Type: Abstract

Abstract: Article without abstract.

DOI: 10.3233/IES-2003-0121

Citation: Isokinetics and Exercise Science, vol. 11, no. 1, pp. 85-86, 2003