(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 2


Fig. 2. Metabolic rate (W; see Materials and methods) as a function of treadmill speed in guinea fowl with no load (closed circles), trunk load (open circles) or distal limb load (open triangles). The data were collected at 0.5 m s-1 intervals under all conditions, but the loaded data are offset slightly on the speed axis for clarity. Values are means ± 1 s.e.m. (N=6).