What is a Biodex isokinetic dynamometer?
This isokinetic dynamometer allows you to evaluate strength, endurance, power and range of motion of all major joints and muscles, and provides highly detailed objective data. results of their performance. The results can be used to determine the areas or deficiencies that need improvement.
Is Biodex isokinetic device?
The Isokinetic Resistance mode for testing and rehabilitation is totally accommodating throughout the entire range of motion. Biodex’s unique impact-free acceleration and deceleration eliminates joint trauma, allowing patients to exercise and be tested at more functional speeds.
What does a Biodex dynamometer measure?
The Biodex is a multi-mode computerized robotic measuring instrument designed to measure muscle strength. It measures muscle strength by applying constant resistance against muscles in repetitive motions quickly and as powerfully as possible.
What is handheld dynamometer?
A hand-held dynamometer (HHD) is a portable measurement device often used for assessing muscle function.
What does isokinetic testing mean?
Isokinetic testing is a strength test for the muscles around the knee using specific equipment. It’s used to compare the strength of the affected knee against the unaffected leg. This test is useful if you have a knee injury, are recovering from surgery or suffering from a long-term problem with your knee.
How is the subject secured to the Biodex system 3 dynamometer?
The subject was secured to the Biodex System 3 dynamometer in the supine position with straps securing the subject’s torso and pelvis to the dynamometer chair, Figure 5.2. Care was taken in aligning the axis of rotation of the dynamometer arm with the greater trochanter.
What is the gravitational moment of the Biodex and limb segment?
Where the recorded moment of the Biodex is MB, and gravitational moments of the dynamometer attachment and limb segment are MgBand Mgj. The gravitational moments can be found using the 3rdpolynomial fit described in Chapter 3 for the dynamometer attachment and limb segment.
What is the range of motion of electrogoniometer during isokinetic test?
During the isokinetic test the electrogoniometer range of motion was smaller than that of the Biodex dynamometer. 39 10 20 30 40 50 60 70 80 25 30 35 Biodex Goniometer
What is the difference between Biodex and electrogoniometer?
For the isometric test, there was a large difference in angular position between the Biodex and the electrogoniometer. During the isokinetic test the electrogoniometer range of motion was smaller than that of the Biodex dynamometer.