How Jonathan Siegrist Trains to Crush 5.15 Climbs!
Learn how America’s top sport climber, Jonathan Siegrist, trains in his pursuit of 5.15+! It’s…
Video: The Climbing Technique and Mastery of Jonathan Siegrist
Jonathan Siegrist, AKA J-Star or “the architect,” finds success on the rock through his “sloth”…
Video: Alex Honnold & Jonathan Siegrist Training to Send!
It’s not every day that a corporate climbing video actually provides valuable tips for improving…