The Seated Leg Extension

Install in accordance with the instruction manual or professional guidance. Ensure all components, especially the counterweight system and movement track, are firmly connected to avoid dangers caused by loosening during training.

Before training, check the status of components like the seat, armrests, and counterweight. Confirm there is no damage, abnormal noise, and that the track is smooth, to ensure training safety.

Maintain a correct sitting posture, with the back closely  the backrest. Complete the leg - extension movement slowly and at a constant pace. Avoid pulling or pushing violently to reduce the risk of joint injury.

Choose the counterweight reasonably based on your own strength. Increase the load gradually to prevent muscle strains or equipment damage due to excessive weight.

Provide remote installation guidance. Assist customers in installing the equipment properly through videos, documents, etc. For complex situations, dedicated personnel can be arranged for real - time online assistance to ensure proper installation.

After receiving equipment maintenance requests, respond quickly. Provide solutions within 72 hours, including fault - troubleshooting guidelines and suggestions for replacing wearing parts, to ensure stable operation of the equipment.

Offer online training for using the equipment. Cover correct operation procedures, training plan adaptation, etc., to help users make efficient use of the equipment for training.

Conduct regular follow - ups with purchasing customers. Understand the equipment usage status, collect feedback, troubleshoot potential problems in advance, and continuously optimize the service experience.