So I was helping out today moving some file boxes at work. Well when I was tossing one of the 40+ pound ones up off the back of a truck on to a metal second floor storage landing about 12ft up. It got caught on the edge and decided to come back down... I reached out to catch it as my extended arm made a gruesome snapping sound and I watched as my bicep curled towards my shoulder. Anyway after it happened. I went to Human Resources and did the paperwork. While she was figuring out which medical facility to send me to I went out back and helped carry the other 40 or so file boxes the long way up the stairs with my good arm on my shoulder... Have to set a good example for the other employees. Lots of whiners at work...Getting the MRI in a few days. To see if it was the muscle or the tendon. Could mean surgery. Dr. said turning a screwdriver or wrench may not be the same again. Good thing it wasnt my good arm. Usually I don' t do any physical work at all during my job. But I am always glad to help when it comes to moving stuff when needed. The maintenance guy that usually gets stuck doing this type of job is a little guy and would have taken him all day. Being a big guy it was no big deal to move heavy boxes.Even one armed. Since I don't have to lift anything in general I WILL be back at work tomorrow even though the DR. would have given me a week off. I will just have my arm in a sling and will be awaiting the MRI to check the damage. Anyone have this happen to them?