Standing in the middle of the room
I was standing at a central point in the room. The walls were all at approximately the same distance from me. I continued to stand there for a few moments.
Scratching my knee
My knee had a slight itch. I reached out my hand and scratched the knee in question. The itch was relieved and I was able to continue with my activities.
Moving an item from one place to another
There was an object occupying a space on my table. Using my hand I picked up the item from its place. Having considered my options for a moment I placed the object on a different area of the table.