Chest Fly DSH049 is a plate-loaded pectoral fly machine that trains the pectoralis major through a bilateral horizontal adduction arc from an ergonomically inclined seated position targeting the mid and upper chest. The arm path follows the natural biomechanics of the shoulder joint rather than a fixed mechanical arc, and 360° adaptive rotating handles automatically align with the wrist throughout the movement to eliminate joint stress at any point in the fly. A gas spring pneumatic seat adjusts with one hand to any height, counterweight rod frames offset the arm weight so the starting position never feels unnaturally heavy, and four 6206-2Z sealed bearings keep the bilateral arm brackets moving smoothly through the full fly range at any plate load within the 661 lb bilateral capacity. Built from PT60×120×2.5mm steel in matte black, the DSH049 is built for commercial gyms, personal training studios, and serious home gym setups where dedicated plate-loaded chest isolation is a programming priority.

• Plate-loaded chest fly machine with a 661 lb bilateral load capacity that trains the pectoralis major through a shoulder-joint-aligned arc from an inclined seated position targeting the mid and upper chest
• 360° adaptive rotating handles automatically realign with the wrist through the full fly arc so the joint stays neutral at every position without manual adjustment between the open and closed phases
• Counterweight rod frames offset the arm assembly weight so the effective resistance at the starting open position matches the selected plate load rather than feeling artificially heavy before the movement begins
• Gas spring pneumatic seat adjusts instantly with one hand to any height so users of different torso lengths find the correct shoulder-to-pivot alignment without pin-hole compromises