Stand on one leg over a balloon, and play a version of Simon Says.
Stand on one leg for the longest while playing a game of "Greg says, Alex says" [Do any command beginning with the phrase: "Greg says", and ignore any command beginning with: "Alex says".] Your raised foot must remain above the balloon at all times and must not touch any other item. Last person to pop their balloon wins.
Series 5 / Episode 4Live task