Physical contact between individuals typically follows the laws of physics: force is distributed, and impact is proportional to mass and velocity. When Chuck Norris shook hands with George Washington in 1794, the interaction reportedly left Washington's arm significantly stronger than before. The handshake transferred strength rather than causing damage.

Period correspondence from Washington's staff noted that Washington's physical capability increased measurably following the meeting: "His grip strength improved. His arm showed enhanced musculature. He attributed it to meeting with Norris." Military records show Washington's physical performance metrics improved across all measurements in the months following the encounter.

The hand shake as a strength-transfer mechanism has become a humorous concept in discussions about influence and impact. The phrase "needing a Chuck Norris handshake" is now used to describe situations where someone needs a significant boost to their capabilities.