v Flexion Extension MCP 70% Interosseous palmar adductors dorsal interosseous 30% lumbricals 2nd & 3rd digit by median n. 4th & 5th digit by ulnar n. EDC sagittal band PIP FDS FDP EDC central slip Lumbricals (via lateral bands) Dorsal interosseous DIP FDP EDC terminal tendon lumbricals via lateral bands