Impact of Prolonged Sitting on Musculoskeletal Health

Impact of Prolonged Sitting on Health

"Sitting is the new smoking" – this saying is increasingly backed by science. Vietnamese office workers sit an average of 9-10 hours/day, causing numerous musculoskeletal issues.

What Happens When You Sit Too Long

• Hip flexor shortening: Iliopsoas becomes shortened, pulling the lumbar spine into excessive curve.


• Gluteal amnesia: Glute muscles weaken from disuse, losing their hip and spine stabilization role.


• Forward head posture: Each cm of forward head posture adds 4.5kg of neck load.

The "20-20-20" Solution

Every 20 minutes, stand for 20 seconds, look 20 feet away. Combine with hourly micro-breaks: walk 2-3 minutes, stretch neck and shoulders.