Keep It Up

Keep It Up is a recurring endurance challenge.

Rules
The castaways must balance two poles using the tops of their hands against an overhead board. If a castaway drops either of the poles at any point, they are out of the challenge. The last person standing will win Immunity.

History
The challenge was first introduced in Survivor: Gabon as the last Tribal Immunity Challenge. Matty Whitmore won the challenge for Fang, outlasting the last standing Kota member, Bob Crowley.

The challenge was re-used three seasons later in Survivor: Heroes vs. Villains as the final six Immunity Challenge. Parvati Shallow won the challenge, outlasting fellow finalist Rupert Boneham.

In, the challenge became the first post-merge Duel. Ozzy Lusth won the challenge, eliminating Jim Rice and Keith Tollefson from the game.

Trivia

 * Of the seven contestants to win this challenge, five have appeared in multiple seasons.
 * Furthermore, every women that has won this challenge has appeared in multiple seasons.