The XPT participants arrive at Laird Hamilton and Gabby Reece's Malibu compound to undergo an experience unlike any other. XPT's revolutionary pool training, a heat and ice session, and a slackline competition put each newcomer under pressure.

At Laird Hamilton and Gabby Reece's compound, actor John McGinley continues to push participant Justin to his limits during a pool session. Then, the XPT participants switch gears to experience a locomotion and gym workout.

XPT's thrilling final day begins with Gabby Reece's High-X workout in Malibu. Following that, the participants endure Laird Hamilton's toughest set of challenges in the pool and a performance breathing session that brings on out-of-body experiences.

Laird Hamilton along with his wife, Gabby Reece and human performance specialist, Brian Mackenzie founded Extreme Performance Training and put 20 outdoor enthusiasts through the test.