Gaming ergonomics focuses on creating a comfortable and healthy setup that supports long hours of gameplay while minimizing physical strain. It involves optimizing the design and arrangement of gaming chairs, desks, monitors, keyboards, and controllers to promote proper posture and reduce fatigue. Key elements include adjustable seating with lumbar support, monitor placement at eye level, ergonomic keyboards and mice, and adequate lighting to reduce eye strain. By applying ergonomic principles, gamers can enhance performance, maintain comfort, and prevent issues such as back pain, wrist strain, and tension-related injuries.