[header] How to have proper posture (girls ) [title] The first thing you should do is to try to identify any issues with your current posture. [step] Many postural issues happen due to the muscles used to hold a joint in place are out of balance. Improving your posture does not require much, but for this step you will need a mirror. 
[substeps] Begin by doing a standing assessment of your posture by standing in front of a mirror with form fitting clothing. Do this assessment barefooted relax your body and try not to force yourself to stand in a manner that you would not normally stand.