Keep your back straight and your spine in the S shape (you must feel a slight curve at the bottom of your back), put your elbows on both the armrests and the desk.

Prepared by Percko’s health expert, here are some easy stretching exercises to help relax your back and reinforce your lumbar and shoulder muscles.

In this post we wanted delve a little bit deeper into the science of posture, and share with you the mechanism behind your back pain.