[s1e1] Stress-proof Access

Wearing a biometric shirt, he practices a "walk of doom" on a crane just inches off the ground to monitor his heart and respiratory spikes.

The episode also features high-lining world record holder Faith Dickey, who demonstrates how she uses segmentation and positive self-talk to cross massive voids on a slackline. [S1E1] Stress-Proof

The episode culminates in a terrifying 900-foot crane walk off the top of a skyscraper in Sydney, where he must apply every technique learned to remain calm. Wearing a biometric shirt, he practices a "walk

A method used by first responders involving inhaling, holding, exhaling, and holding again for four seconds each. This triggers nerve fibers in the chest to signal the brain to "chill out". A method used by first responders involving inhaling,

Hemsworth undergoes three primary "stress tests" to practice these techniques:

Breaking overwhelming tasks into tiny, manageable "chunks," focusing only on the immediate next step.

He attempts to extinguish a fire and rescue casualties at a training academy while managing limited air supply.