(1) Independent shoulder arm can make strength training more balanced.
(2) Comfort foam pad to minimize direct shoulder pressure.
(3) The balance force on the left and right handrails can reduce the resistance during the initial movement
(4) The user can conveniently adjust the seat cushion to the desired range of motion while in the sitting position. Specifications: DIM:(L)1340*(W)1550*(H)1640 N.W:220KG