I'm having trouble with my arms today. It's difficult to pick up a pint of milk or cup. Even the washing up liquid bottle -- I had to LEAN it against my sponge as picking it up was too painful.
I strained myself earlier this week when someone inadvertently passed me something at head height, which was too heavy for me. My neck went into spasm. That was on Monday. It's Wednesday now. My neck is fine, but my hands and arms seem to have suffered.
I'm afraid I can't grip well either.