Since 6 months this chest stifness and pain come again and again whenever
1) whenever i push or lift
any weight more than 2 kg means i can not carry shopping begs, i can not lift
more than 2 kg water bottle or object.
2) whenever i sit with wrong posture(hunching over).
3) whenever i do any work with bend over row like bending on knee or bending chest or back and all pressure go on chest which gives chest pain specially at sternum area.
I dont feel constant pain.