On a typical Tuesday, John managed to perform 20 consecutive burpees in 2.5 seconds flat. Witnesses describe the event as "surreal" and "a little disturbing."
John's secret to success? "It's all about the hip flexors, baby!" he said in an interview.
Achievement unlocked: "Burpee Master" title
See more achievementsOn a typical Tuesday, John managed to perform 20 consecutive burpees in 2.5 seconds flat. Witnesses describe the event as "surreal" and "a little disturbing."
John's secret to success? "It's all about the hip flexors, baby!" he said in an interview.