Butterfly machine chest clip/posterior deltoid muscle trainer HXZ19

Product Overview

Core Functions

• Dual-Function Integration: Chest Clip & Posterior Deltoid Training Combines two key upper body training functions in one machine, saving gym space and meeting diverse training needs. The chest clip function focuses on the pectoralis major (upper, middle, and lower parts), effectively activating the chest muscles through inward clamping movements to shape a full, firm, and three-dimensional chest contour. The posterior deltoid training function targets the posterior deltoid muscles (back of the shoulders), helping to strengthen and shape the back of the shoulders, improve shoulder balance, and relieve shoulder tightness caused by long-term forward posture.
• Ergonomic Design for Safe & Comfortable Training The equipment is designed according to human biomechanical principles, with adjustable arm pads, seat, and backrest that fit the natural curve of the human body during training. The arm pads are curved to fit the contour of the upper arms, ensuring even force distribution and reducing local pressure on the shoulders and arms. The seat and backrest provide stable support for the upper body, preventing trunk sway and waist borrowing, effectively reducing pressure on the lumbar spine and shoulder joints, and avoiding sports injury, making it suitable for long-term training.
• Multi-level Adjustable Design The seat height, arm pad position, movement angle, and resistance intensity are all adjustable to fit users with a height of 150-195cm. The movement angle can be adjusted within 0-70° to meet different training focuses—adjusting to a suitable angle for chest clip training or posterior deltoid training. The pin-loaded weight stack allows smooth resistance adjustment with 5kg increments, suitable for beginners' adaptive training, advanced trainers' muscle hypertrophy training, and rehabilitation users' low-intensity recovery training. The equipment also supports bilateral or single-arm training to correct left-right upper body muscle imbalance.
• Stable & Durable Commercial-Grade Structure The body is made of thickened high-strength steel frame, treated with electrostatic powder coating, which is anti-corrosion, anti-wear, and not easy to rust, capable of withstanding long-term high-frequency commercial use. The bottom is equipped with non-slip rubber foot pads to firmly fix the equipment and prevent shaking or sliding during high-intensity training. The seat, backrest, and arm pads are covered with high-density soft PU leather padding, which is sweat-absorbent, wear-resistant, and comfortable, improving the training experience during long sessions.
• Comprehensive Safety Protection Equipped with a sturdy safety handrail on both sides, allowing users to maintain balance during training and avoid falling. The arm pads are designed with a non-slip