-Select an appropriate weight.
-Sit on the pad and feet on the footrest.
-Adjust roller pad against chest,then curl body forward slowly.
-Adjust roller pad against back,then extend body backward to extension slowly.
-Pause slightly then slowly return to the starting position.
-Machine Weight : 210 kg
-Weight Stack: 85 kg
-Dimensions : (L x W x H) : 102cm x 100cm x 155cm