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Table 4 Range of motion of the proposed musculoskeletal robot and human knee joints

From: Musculoskeletal lower-limb robot driven by multifilament muscles

  Musculoskeletal robot (90°) Musculoskeletal robot (100°) Human (90°)
Internal rotation (deg) 15 10–20
External rotation (deg) 26 20–30
  1. The numbers in parentheses indicate the flexion angle during internal or external rotation [16]