Agymnast must be able to walk gracefully across a four-inch beam that is three feet in the air. which type of skill does this test?

One of the skills that a gymnast work is the Acro Skills, this could include but it not limits to: Handstand Forward Roll, Back Walkover, Back Handspring. These skills test the dynamic and balance, they can also work on acro series with a partner and involve tumbling and a choreography.

Balance

Explanation: You have to have balance to be able to "walk gracefully" across a four-inch beam.

idk

explanation:

the narrator is saying that the old lady made her feel uncomfortable. you know this because they say "i found that rather irksome", "perhaps it was her being so upright and trim", and "i don't think it was that, because i thought that quaintly pleasant." hope this !