Physiological and Biomechanical Analysis of a World Record Handwalking Performance: 4 Minutes and 3 Seconds

This case study examines the physiological responses and biomechanical patterns of a world record handwalking performance lasting 4 minutes and 3 seconds, performed in September 2000 at the age of 17. This record was confirmed twice by Guinness World Records, pending the technical requirement of three-camera footage. The study documents the biomechanical optimization, physiological adaptation, and psychological components enabling this exceptional performance.