What is stationary weight?
This is how much the racket weights, when it is strung. the lighter the racket the more maneuverable or easier it is to swing. the heavier the racket or frame the more stable the racket is at contact, this means the mass or weight of the racket helps add power to the contact of the ball. Example if a semi-truck going 20 miles a hour hits a wall and a VW hit a wall going 20 miles an hour which one will do the most damage? The truck has more weight and would do more damage. The same for a heavy racket.