How do you do a slump test in physical therapy?

Performing the Test: Patient is seated upright with hands held together behind his/her back. The examiner instructs to the patient to flex his/her spine (slump), followed by neck flexion. The examiner then places his/her hand on top of head and has the patient perform knee extension, and dorsiflexion of foot.

How is Slump value calculated?

In case of a shear slump, the slump value is measured as the difference in height between the height of the mould and the average value of the subsidence.

What is Slump test?

The Slump Test is a neural tension test used to detect altered neurodynamics or neural tissue sensitivity.

What is the purpose of the Slump test?

The Slump test is used to evaluate for lumbar nerve root impingement or irritation. It begins with the patient seated on the table with both hips and knees positioned at 90°. The examiner stands to the side of the patient.

Is code 1199 slump test?

1 This method of test specifies the procedure to be adopted, either in the laboratory or during the progress of work in the field, for determining, by the slump test, the consistency of concrete where the nominal maximum size of the aggregate does not exceed 38 mm.

Is code 269 a book?

This standard covers the manufacture and chemical and physical requirements of 33 grade ordinary Portland cement. The standards given in Annex A contain provisions which, through reference in this text, constitute provisions of this standard.

What does 4 inch slump mean?

Slump. Slump is the measure of concrete consistency and fluidity. Four-inch (4”) slump is very common with normal weight concrete and is a good for pumping. Slumps that are above average will cause reduced strength, durability, and permeability of the concrete.

Is code a slump test?

Slump Test of Concrete as per IS Code 1199-1959 | Procedure, Lab Report, Apparatus List.

How accurate is the slump test?

Knee angle as an outcome of the slump test has been reported to have very good intrarater reliability (r = 0.88; standard error of measurement, 1.8°). The ability of descriptors of pain location and pain quality to improve the diagnostic function of the slump test was also evaluated.

What does a slump test tell you?

A slump test is a method used to determine the consistency of concrete. The consistency, sometimes described in terms of stiffness, generally indicates how much water has been used in the mix.

Is slump test a good test for measuring workability?

Slump test is not considered as a measure of workability because: (i) There is no connection between the test results of slump test and workability; (ii) The test results exhibit large random variations which is greater than that due to observed differences in workability; (iii) Concrete of different workability may have the same slump.

What are the disadvantages of slump test?

It is unreliable for lean mixes.

It is not exact measurement because slump bears no unique relation to workability.

For a specimen,more than one shape can be resulted confusing the correct result.

It cannot differentiate in workability of stiff mixes as it shows zero slumps.

It is not suitable for concrete formed of aggregate higher than 40 mm.

What does a positive slump test mean?

A positive slump test is when you feel the same pain going down your leg or if the back pain is made worse. A negative slump test is when you feel no low back pain or pain going into in the leg, just normal muscle tightness. The way it works is that the leaning forward position when seated,…