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Sports Medicine, 1995
The development of active isokinetic dynamometers has allowed the assessment of muscular moment under eccentric activations that have different characteristics to concentric actions. It is well documented that at a given angular velocity the eccentric moment is greater than the corresponding concentric moment.
E, Kellis, V, Baltzopoulos
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The development of active isokinetic dynamometers has allowed the assessment of muscular moment under eccentric activations that have different characteristics to concentric actions. It is well documented that at a given angular velocity the eccentric moment is greater than the corresponding concentric moment.
E, Kellis, V, Baltzopoulos
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Isokinetic exercise in rehabilitation
Applied Ergonomics, 1991Since isokinetic equipment was first designed in the late 1960s, many investigations have focused on the agonist-antagonist relationships, left-right imbalances and so on, in order to present normative data for the assessment of musculoskeletal injuries. Furthermore, the isokinetic principle has been applied in rehabilitation to minimise rehabilitation
Cabri, Jan, Clarys-Robion, Jan Pieter
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Muscle & Nerve, 1990
Quantitative muscle performance assessments require standardized protocols and logical explication of raw scores, regardless of technique used. A very expensive dynamometer is not a substitute for competent personnel carrying out strength assessments, and well-thought-out interpretations of the data.
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Quantitative muscle performance assessments require standardized protocols and logical explication of raw scores, regardless of technique used. A very expensive dynamometer is not a substitute for competent personnel carrying out strength assessments, and well-thought-out interpretations of the data.
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Sports Medicine, 1989
Isokinetic contraction is the muscular contraction that accompanies constant velocity limb movements around a joint. The velocity of movement is maintained constant by a special dynamometer. The resistance of the dynamometer is equal to the muscular forces applied throughout the range of movement.
V, Baltzopoulos, D A, Brodie
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Isokinetic contraction is the muscular contraction that accompanies constant velocity limb movements around a joint. The velocity of movement is maintained constant by a special dynamometer. The resistance of the dynamometer is equal to the muscular forces applied throughout the range of movement.
V, Baltzopoulos, D A, Brodie
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Determination of the Isokinetic Temperature
Nature, 1970THE linear relation (1) between the activation enthalpies ΔH‡ and activation entropies ΔS‡ in a series of related reactions is called the isokinetic relationship and is—if valid for a certain series—of fundamental importance in reaction kinetics and in reactivity studies1–4.
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Isokinetic strength in weight-trainers
European Journal of Applied Physiology and Occupational Physiology, 1984Isokinetic strength of ankle plantarflexion (APF), knee extension (KE) and elbow extension (EE) was measured in male weight-trainers (6 power-lifters and 7 bodybuilders) and 25 untrained men of similar age and height. The weight-trainers exceeded control subjects by 21%, 25% and 73% in APF, KE and EE strength respectively.
D G, Sale, J D, MacDougall
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Evaluation of Isokinetic Muscle Performance
Clinics in Sports Medicine, 1983The development and availability of isokinetic testing equipment, recording systems, and systems for computer analysis have improved the quality and quantity of information about specific skeletal muscle performance. The value of both isokinetic exercise and instrumentation designed to objectively record muscle performance characteristics is becoming ...
M P, Watkins, B A, Harris
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Isokinetic Evaluation of Trunk Muscles
Spine, 1984The purpose of this study is to identify those individuals at risk who have weak trunk muscles and are prone to back pain. The overall thrust of this research is to develop a quantitative method to assess dynamic strength of the trunk muscles. Two unique isokinetic strength testing units in sitting and standing postures have been designed. Three groups
N A, Langrana, C K, Lee
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Isokinetic Back Testing in the Athlete
Clinics in Sports Medicine, 1993With increasing numbers of professional, collegiate, and high school athletes developing low back pain, isokinetic back testing could prove to be a way of preventing the development of severe problems and extended stays on injured lists. Isokinetic testing provides an advantage over other testing procedures by more closely simulating the way muscles ...
P D, Flory +2 more
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Isokinetics and Exercise Science, 1996
A review is given of the possible sources of error to be found when using isokinetic measurement systems. These errors are associated with the subject on whom the measurements are being taken, the person conducting the measurement i.e. the therapist, and the machine itself. Examples of each are given as drawn from the authors own work.
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A review is given of the possible sources of error to be found when using isokinetic measurement systems. These errors are associated with the subject on whom the measurements are being taken, the person conducting the measurement i.e. the therapist, and the machine itself. Examples of each are given as drawn from the authors own work.
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