Making a run for the next base after the pitch is called...

After a ball is caught, the base runner may advance, however, they need to have contact with their current base after the ball is caught. This is called tagging up because runners often run back to their base and tag it right when the ball is caught. Then they take off for the next base.

This gel or liquid can be placed under the tongue of an unconscious person. this is important because you should never pour anything down the throat of an unconscious person-- s/he could choke.