This is an outdoor sit-down comprehensive strength training equipment, the core purpose is to carry out professional strength training and rehabilitation training for the chest, back, shoulder and upper limb muscle groups, the following is a detailed use analysis:

I. Core Exercise Function

1. Push-up training

◦ Target muscle group: Focus on chest muscle training, and auxiliary training of anterior deltoid (front side of shoulder) and triceps brachii (back side of arm).

◦ Action principle: After the user sits down, he holds the front handle with both hands, pushes it forward at a uniform speed until his arm is slightly extended, and then slowly returns it.It can effectively enhance chest strength, improve upper body posture, and shape chest muscle lines.

2. Backstroke / rowing training

◦ Target muscle group: Deep training for latissimus dorsi, lower part of trapezius, rhomboids, and biceps brachii.

◦ Action principle: By pulling the upper or side handle backward, the rowing action is simulated, which can effectively increase the thickness and width of the back, improve rounded shoulders and rounded back, and strengthen the back strength.

3. Shoulder and arm strengthening

◦ With the multi-position adjustment of the equipment, you can perform shoulder push-ups, arm flexion and other variations, which can comprehensively improve the flexibility and flexibility of the shoulder and elbow joints.

2. The value of rehabilitation and health care

Improve joint function: For problems such as shoulder arthritis, tennis elbow, and joint flexion and extension disorders, regular rehabilitation training can effectively relieve pain and restore joint range of motion and coordination ability.

· Enhanced physical function: Strengthen the upper limb and shoulder-back muscle groups, improve the stability of the body core, suitable for middle-aged and elderly people and patients in rehabilitation for physical recovery training.

III. Application Scenarios and Design Characteristics

· Use scene: Widely used in community parks, squares, school playgrounds and other outdoor public fitness areas, which belongs to standardized outdoor fitness path equipment.

· Humanized design: equipped with adjustable seats and handle positions, suitable for users of different heights and body types;The structure is stable, made of anti-corrosion and anti-rust materials, durable and in line with national safety standards (GB1927-2011).

IV. Suggestions for use

· Beginners: It is recommended to start with light weights, 2-3 times a week, 3-4 sets per session, 8-12 reps per set, focusing on learning the standard movements and avoiding relying on momentum.

· Precautions: Keep your waist and back pressed against the backrest during training to avoid slouching or arching your back; In the replay stage, the speed needs to be controlled to prevent inertial collisions and ensure the safety and efficiency of the movement.