Assembly Process:
1
1, Assemble two short boards and one long board, then
connected by screws.
2
2, Insert the bottom board into the assembled boards of step 1.
3
3, Push the rubber bumper and washer snug against each
outside athlete.
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4
4, Install the bars with athletes into the holes of the long board.
5
5, Insert the last long board right to the position of the bars,
then screw it.
6
6, Insert 4 handles into the bars, make sure that all the handles
are tightened.
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