The Smart - Orthopedic Back Rest is designed for use in the following situations: Postural back pain: If you experience back pain due to poor posture, the backrest can help correct your posture and provide relief. Long sitting on a chair: When sitting for extended periods, especially in chairs without proper lumbar support, the backrest can offer additional support and comfort. During car driving to prevent back pain: Long drives can strain the back, and using the backrest while driving can help maintain a more neutral spine position and reduce discomfort. IT professionals: People working long hours at a desk or computer, such as IT professionals, can benefit from using the backrest to support their back during extended periods of sitting. Senior citizens: As we age, back pain and discomfort may become more common. The backrest can provide support and comfort to seniors who experience back issues. Housewives, students, travelers: Anyone who spends significant time sitting, whether at home, studying, or while traveling, can use the backrest to alleviate back strain. The scientific design of the Vissco Smart backrest includes the following features: Correcting posture: The backrest is designed to help improve posture, ensuring that the spine is in a more neutral and comfortable position. Maintaining the spine in a neutral position: By using the backrest, you can help maintain your spine in a position that puts less stress on your back muscles. Relaxing back muscles: The backrest's support can help ease tension and strain in the back muscles, reducing discomfort. The material of the backrest is long-lasting and skin-friendly: Long-lasting foam material: The backrest is made from a durable foam material that ensures it maintains its shape and effectiveness over time. Removable and washable cushion cover: The outer cushion cover can be removed for easy cleaning, helping to keep the backrest hygienic. Buckle strap for secure attachment: The backrest is equipped with a buckle strap that allows it to be securely attached and locked to a chair, preventing it from shifting during use. Instructions for using the Vissco Smart backrest: Place the backrest on a chair, sofa, or car seat where you will be sitting. Use the snap-fit buckle to secure the backrest to the chair, ensuring it stays in place during use. By following these instructions, you can use the Vissco Smart backrest effectively to improve posture and provide relief from back pain during extended sitting sessions. It's essential to adjust the backrest to your comfort level and ensure it fits properly on the chair you are using. If you have specific back issues or medical concerns, it's always a good idea to consult with a healthcare professional for personalized advice.