Week 1(B) Quiz - 1008AHS

Joint angle is calculated by...

• Global angle - proximal segment angle

• Distal segment angle - proximal segment angle

• Proximal segment angle - distal segment angle

• Proximal segment angle - global angle

In the anatomical position, the ankle angle is ...?

• 0

• 90^o

• -90^o

• 180^o

Which is NOT an advantage of 2D video analysis?

• Inexpensive

• High sampling frequency

• Portable

• Minimal participant involvement

The following is an example of equipment used in ...?

• Accelerometer measurements

• Optoelectronic systems

• 2D Video Analysis

• Electrogoniometeric measurements

What type of error is this?

• Perspective

• Parallax

• False positive

• False negative

With knee flexion the joint angle is ...

• Negative

• Positive

Inertial Measurement Units (IMU) suffer from...?

• Wobble

• Drift

• Slow set-up

• Landmark occlusion issues