Longest One-Armed Three-Finger Plank


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Edmonton, Alberta, Canada / April 26, 2012

Darryl Learie performed a one-armed three-finger plank exercise without using his thumbs and pinkies on a sheet of sandpaper. He remained balanced in position for 18.42 seconds.

- may only use one arm during the attempt
- attempt must be performed on concrete or cement
- one sheet of sand paper is allowed for stabilization
- thumbs and pinkies may not touch ground
- must provide video evidence


Tags: longestexercisestrengthfingerthumbplankingsandpaper

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