To change a track’s speed in the Motion Blend window, do one of the following:
- Double-click the S field in the selected track’s Take box. Type in the exact speed (time scale) increment, and press Enter. 
 
- Click the S field in the selected track’s Take box. Drag right or left to increase or decrease the speed. 
 
- Press and hold S while dragging right or left inside the selected track. 
 
For information on changing the scale of the Result track, see Resizing the Result take.