■ weight: 4 kg
(Put gravel 5 to 6 kg sandbag with 9-10 kg)
■ height: 75 cm
(Attached to the ball State)
There is little damage of the machine itself.
Tennis ground strokes, volleys of normal adults
It is safe if in beat with the power stroke.
If you have space swing bracket yard, square, floors, etc
It is possible practice anywhere.
utk detail wasap laju2
call or message 0105514483