How can you avoid back strain in an office environment?

To avoid back strain in an office environment, ensure your workstation is ergonomically designed, with your chair providing proper lumbar support and your computer screen at eye level. Take regular breaks to stand, stretch, and move around to relieve tension. Additionally, practice good posture by sitting up straight with your feet flat on the floor and your knees at a right angle. Using a standing desk can also help reduce prolonged sitting.