[s1e1] Stress-proof -

: Chris must perform the "Walk of Doom"—walking across a thin crane arm projecting 900 feet over the roof of a skyscraper above Sydney Harbor. Key Training Exercises

: He enters a burning building to locate and rescue a dummy, forcing him to maintain composure in a chaotic environment. [S1E1] Stress-Proof

: A rhythmic breathing technique (inhale for 4, hold for 4, exhale for 4, hold for 4) used to physically calm the nervous system. : Chris must perform the "Walk of Doom"—walking

The episode highlights three specific "stress-proofing" tools that viewers can apply: hold for 4