Shandong Langmai Fitness Equipment Co., Ltd.

Function Introduction

Main Target Muscles

Target Muscles: Anterior and medial deltoids (main shoulder muscles for full, broad shoulders)Synergist Muscles: Upper trapezius, triceps brachii, rotator cuff muscles; shapes rear arms and shoulder-back connecting muscles.

Core Machine Functions

Fixed Movement Track LimiterMechanical rails control the movement path. The seated backrest supports the waist and back to avoid waist compensation during training. Compared with dumbbell shoulder press, it greatly reduces risks of shoulder joint sprains and waist strain, friendly for beginners and rehabilitation users.

Adjustable Weight Stack

The pin-select weight stack sits inside the yellow frame of the machine. Insert or pull the weight pin to quickly adjust loads, meeting training needs for beginner shaping, professional muscle growth, and senior strength rehabilitation.

Height Adjustable SeatThe seat is equipped with a lifting adjustment knob. Adjust seat height based on user height to align the bar with shoulder acromions, ensuring precise movement angles and optimal shoulder force distribution.

Open Barbell GripsSmooth double-end bar design. Users can grip directly for fixed-track shoulder press, or add weight plates to increase load as needed, supporting both fixed weight stack and free weight training modes.

Standard Exercise Movement

Keep your back firmly against the backrest, grasp the horizontal push bar with both hands, push the bar vertically upward using shoulder muscles. Extend arms nearly straight without locking elbows, then lower slowly and evenly to reset, repeat for multiple sets.

Application Scenarios

Commercial gyms, corporate staff fitness rooms, hotel wellness clubs, personal training studios. Ideal for shoulder shaping, correcting sloped/narrow shoulders, boosting upper-body strength, and functional rehabilitation training for shoulder joints.