Acrobatics

noun a person who performs acrobatics high above the ground on a trapeze or tightrope

• The aerialist performed a breathtaking routine high above the crowd.
• Did you see that aerialist flipping through the air? So cool!
• That aerialist is a total boss at flying through the air!
• She navigated the social scene like an aerialist, gracefully moving from group to group.

noun a person who performs acrobatic feats on a tightrope

• The tightrope walker gracefully balanced on the thin rope high above the crowd.
• Did you see that tightrope walker at the circus? They were amazing!
• That tightrope walker has nerves of steel, dude.
• Being a manager feels like being a tightrope walker, constantly balancing different tasks and responsibilities.