If You're able to, remind your supervisor of your proper to the break. Possibly advise that a chair could be offered to help you make this happen. Also, If you're currently being requested to stand you might ask for a mat to help alleviate the tension with your ft. Hope https://abstractdirectory.net/listing/crucial-insights-on-heart-attacks-in-young-adults-jinkushal-hospital-perspective-656409