JA-H002 Tai chi spinners and arm wheel Combination Fitness Equipment Dimensions:1680*1150*2000mm; Color:Customized; Material:High Quality Steel; Taichi Spinner: Pipe Size:Main Pipe: 89mm&3mm; Junction Pipe Between Main Frame and Main Pipe:76mm&3mm; Bends Pipe of the main frame: 60mm&2.75mm; Turn Plate Pipe: 32mm&3mm, distance between two turn plats is 270mm. Function:Strengthen the strength of arm muscles; improve the flexibility of shoulder muscles. Usage:Clenching the hand lever of the wheel and rotating the wheel in either the same direction or the opposite direction with two hands, keeping the body moving accordingly. Arm Wheel: Pipe Size:Main Pipe: 89mm&3mm; Cantilever Pipe: 76mm&3mm; Turn Plate Pipe: 32mm&3mm; Support Pipe of the Turn Plate: 21mm&3mm, the outside diameter of the turn plate is 900mm; Function:Exercise the muscles on the arms, increase shoulders' flexibility. Usage:Clenching the hand lever of the wheel and rotating the wheel in either the same direction or the opposite direction with two hands, keeping the body moving accordingly. -