HOW TO ADJUST THE TIGHTNESS OF MY BACK POSTURE CORRECTOR FOR THE BEST RESULTS?
We suggest you to divide 3 courses into 3 weeks as follows :
Adaptation period: Should not be too tight for giving your back and spine a little time to adapt slowly.
Adjustment period: Might make your posture brace a little tight to improve your posture.
Maintenance period: Keep the tightness of posture corrector in order to maintain your muscles memory.