What is isokinetic testing?

Isokinetic testing often uses a computer -controlled device to explore individual muscle groups. How both functions and force can be evaluated using a dynamometer that probably works hydraulically or electromagnetically. The machine usually holds patients with limited range of movement and weakness of muscles, although all participants are expected to make their best efforts to get accurate results. Based on the feedback from the machine, the physiotherapist may prescribe the rehabilitation program to improve muscle and joint health. Isokinetic testing generally provides accurate data, although this may not be suitable for all applications.

The usual purpose of isokinetic testing is the assessment of muscle function during various intervals of exercise. Patients can measure these testing before and after surgery before and after surgery for surgery, to measure complications of arthritis joints or quantify physical damage to injuries or diseases. This testing may also be used to performSpecific muscle groups for rehabilitation or building force.

Isokinetic testing usually evaluates a specific group of muscles such as those in the shoulder or ankle. The patient's movements must often be as fast and stronger as possible to obtain accurate values. Such values ​​are generally distributed by a computer and can be either auditory or visual. Visual feedback is likely to differ considerably between different machines, but many clinical experts agree that the results are generally an objective measure of strength deficits.

During the initial evaluation of a physiotherapist or a trained technician often runs a dynamometer machine that applies a continuous resistance to the tested muscles. This machine is likely to be a hydraulic or electromagnetic nature to reduce the impact of the joints. A dynamometer that is often found in the Assembly Machine head checks speed by responding to PAC's effortsIenta. For successful completion of the test, variations in strength are adapted.

Similarly, dynamometer machines can also be modified so that one can perform isolated plyometric exercises. In general, athletes are used to train muscle groups for improved functioning. Plyometric movements often contrast the muscles in fast sequences, thereby improving strength and elasticity.

dynamometer machines often work according to individual muscle groups undergoing evaluation. For example, isokinetic knee testing is often performed in sitting. The thigh strap is often used to secure the patient on the seat and the technician can then adjust the desired range of leg movement. If the patient is tested for endurance, the machine can be set for a period of time, as 10 minutes. On the contrary, a patient undergoing the importance of prices may be necessary to perform a certain number of repetitions, for example five.

isokinetic shoulder testing can look at four different movements: Flexi/extension in whichThe arm is raised and lowered with the forearm pointing up; adction and kidnapping in which the arms are raised directly to the sides; shoulder rotation; and diagonal movements with elbow. The elbow, wrist, hips, femoral and ankle are other joints and muscle groups that can be critically examined by isokinetic testing.

Factors that may affect the patient's results include motivation, the level of physical activity before the test and knowledge of how the machine works. Many clinical authorities give patients the time to get acquainted with the dynamometer machine before starting testing. The test often begins after several repetitions of the training. In addition, patients who do not take into account all LL efforts may therefore be distorted during testing.

It has been shown that the

dynamometer machines provide in principle accurate data when testing single -axis joints such as knee. However, these data are generally considered useless in the diagnosis of orthopedic abnormalities. Isokinetic testing essentially UMOIt is eager to work safely and controlly on the function of muscle. Such a rehabilitation program, which is usually prescribed based on test results, can also be adapted to meet individual needs and expected results. Periodic re -testing may occur to monitor the patient's progress and assess the developing muscle strength.