Take a masterclass in onsighting by listening to Ondra's move by move commentary of his entire, 20-minute long onsight of Smith Rock's iconic Just Do it.

Related:

• Video: Pioneering Smith Rock—Alan Watts and the Birth of US Sport Climbing
• Video: Adam Ondra's Salathé Wall Onsight Attempt
• Interview: Adam Ondra Completes World's First 5.15a/9a+ Flash