Combination fitness equipment, arm wheel, ja-h001 arm wheel, product parameters, dimensions: 1855*935*2000mm;, color: customized;, material: high quality steel;, 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