User`s manual
V 1   P R O F E S S I O N A L   5 . 7  
 59
Once you’ve clicked 
Done
, you have another opportunity to edit your trace. This time, 
you may  click  anywhere on  the  trace  line, and the V1  will  attempt to  automatically 
move the video position to the nearest point, and add a square. If you click an existing 
square, the video position is adjusted, and you then may “drag” the square to a new 
position.  If you want to remove a square (perhaps to smooth-out the line), right-click 
it, or use the pen’s “eraser” end if you’re using a pen and tablet. Click 
Done
 once more 
to finalize your drawing. 
If  you  chose  the option  to  save  the trace  with  the video, you  may  click  the 
Trace
button again to edit the trace that’s already on your screen, or to draw a new one. 
Flip 
This  feature  allows  you  to  better compare left-handed  players  with  right-
handed players.  Open a video and then click the 
Flip
 button to engage this 
feature. Click again to turn it off.  










