Robot runs like speed skater? RL leads to convergent evolution
JFPuget · x · 2026-08-26
A former pro skater compared a robot's running gait to speed skating, noting high similarity in upper body movement and hip rotation.
Key Point:
- The robot wasn't explicitly taught this "skating" style; it emerged through reinforcement learning as a solution for faster, more stable, and thermally efficient movement.
- This is cited as a case of "Convergent biomechanics": distinct systems arriving at similar solutions for the same dynamic problem.
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