Understanding Relative Angles in Biomechanics

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What is a relative angle?

The angle formed between the longitudinal axes of adjacent body segments

In what context is the absolute angle of the trunk with respect to vertical often studied?

Lifting and its relation to low back pain

What is angular displacement?

Change in angular position

When is the relative angle at the lead knee tends to be smaller?

<p>During sprinting</p> Signup and view all the answers

What is an absolute angle?

<p>Angular orientation of a body segment with respect to a fixed line of reference</p> Signup and view all the answers

In the context of biomechanics, what is the vector equivalent of angular distance measured in units of degrees, radians, or rotations?

<p>Angular displacement</p> Signup and view all the answers

Which term refers to the angular orientation of a body segment with respect to a fixed line of reference, usually vertical or horizontal?

<p>Absolute angle</p> Signup and view all the answers

What is the straight, fully extended position at a joint is regarded as, in the context of relative angles?

<p>0 degrees</p> Signup and view all the answers

Which angle tends to be smaller during sprinting than during distance running, based on biomechanical studies?

<p>Relative angle at the lead knee</p> Signup and view all the answers

What is the change in angular position represented by, in the context of biomechanics?

<p>Angular displacement</p> Signup and view all the answers

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