Unilateral and bilateral motions for correcting muscle imbalances Horizontal grips with natural diverging path of motion Seat is angled forward slightly to encourage proper user positioning. Built-in storage at top of tower for phone and water *The weight of stacks includes counterweights WEIGHT STACK 90kg / 195lbs(15lbs x 12pcs) 116kg / 255lbs(20lbs x 12pcs)Optional GROSS WEIGHT WITHOUT WEIGHT STACK 172kg / 379lbs PRODUCT WEIGHT 262kg / 578lbs CARTON DIMENSION CARTON A 1350 x 745 x 180mm / 53” x 29” x 7” CARTON B 1510 x 820 x 230mm / 59” x 32” x 9” CARTON C 1280 x 1200 x 410mm / 50” x 47” x 16” PRODUCT DIMENSION 1522 x 1430 x 1852mm / 60” x 56” x 73”