Fixators and Neutralizers Are Similar in That They Both

question 36

Multiple Choice

Fixators and neutralizers are similar in that they both:

• A)assist the mover by adding to the strength of the joint action
• B)act to cancel out unwanted actions of the muscle that is working
• C)isometrically contract to fix the fixed attachment of the muscle that is working
• D)isometrically contract to stop unwanted actions of the muscle that is working

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Definitions:

Levels Of Significance

A threshold in hypothesis testing that determines the probability at which the null hypothesis is rejected, often denoted by alpha.

P-value

The probability of obtaining test results at least as extreme as the observed results, assuming that the null hypothesis is true.

Test Statistic

A calculated value from sample data that is used in a hypothesis test to determine whether to reject the null hypothesis, based on the likelihood of observing the sample data under the null hypothesis.

Yearly Rate

The amount, level, or number of something calculated or represented over a period of one year.