(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 3


Fig. 3. Leg impedance as a function of frequency at amplitudes of 0.1 (circles), 0.5 (squares) and 1.0 mm (triangles). Leg impedance increased significantly as frequency increased from 0.05 to 25 Hz. Impedance of the fixed-coxa leg (A) was significantly greater than in the free-coxa leg (B).