Poor arrangement of the workstation encourages an awkward body position. A poor body position or posture can hinder breathing and blood circulation and contribute to injuries affecting people's ability to move.

• Sitting on a chair that is too high.
• Tilting the head forward. This helps prevent neck injury.
• Sitting without lumbar support. This helps prevent back pain.
• Working with arms raised. This helps prevent neck and shoulder pain.
• Bending wrists. This helps prevent muscle cramps.
• Working with unsupported forearms. This helps prevent shoulder and back pain.

• Cramming thighs under a worktable. This reduces blood circulation.
• Working with legs dangling. This destabilizes the body causing tiredness.
• Pressure on an underside of thighs. This reduces back flow of blood and can cause swelling in the legs.
• Sitting on a chair that has poor support. It can overturn and cause injuries.

• It disrupts blood circulation in lower legs, causing swelling.
• It puts pressure on internal organs.
• It creates too much pressure on buttocks and causes discomfort.

• It prevents use of proper lumbar support and can cause back injury.
• It over-stretches spine and can cause back injury.
• It forces the head to tilt forward and can cause neck injury.
• It stresses shoulders and causes pain.
• It tires the whole body.