Speed of racket AND BALANCE

[julian1]

"And do more headlight racquets swing faster?"

This question was posed on the Tennis Warehouse Forum.
i took liberty to repeat it here.
I would appreciate feedback

If interested the corresponding link is

http://tt.tennis-warehouse.com/showthread.php?t=408703

and

http://tt.tennis-warehouse.com/showthread.php?p=6227148#post6227148