Hand Digit

Muscles by Joint Action:

  1. Hand Digit 1 Adduction
    1. Adductor Pollicis
  2. Hand Digit 1 Extension
    1. Extensor Indicis
    2. Extensor Pollicis Brevis
    3. Extensor Pollicis Longus
  3. Hand Digit 1 Flexion
    1. Flexor Pollicis Brevis
    2. Flexor Pollicis Longus
  4. Hand Digit 1 Medial Rotation
    1. Flexor Pollicis Brevis
  5. Hand Digit 2 Extension
    1. Extensor Digitorum
  6. Hand Digit 2 Flexion
    1. Flexor Digitorum Profundus
    2. Flexor Digitorum Superficialis
    3. Lumbrical 1
  7. Hand Digit 3 Extension
    1. Extensor Digitorum
  8. Hand Digit 3 Flexion
    1. Flexor Digitorum Profundus
    2. Flexor Digitorum Superficialis
    3. Lumbrical 2
  9. Hand Digit 4 Extension
    1. Extensor Digitorum
  10. Hand Digit 4 Flexion
    1. Flexor Digitorum Profundus
    2. Flexor Digitorum Superficialis
    3. Lumbrical 3
  11. Hand Digit 5 Extension
    1. Extensor Digiti Minimi
    2. Extensor Digitorum
  12. Hand Digit 5 Flexion
    1. Flexor Digiti Minimi Brevis (hand)
    2. Flexor Digitorum Profundus
    3. Flexor Digitorum Superficialis
    4. Lumbrical 4

Exercises by Joint Action:

  1. Hand Digit 1 Adduction
  2. Hand Digit 1 Extension
  3. Hand Digit 1 Flexion
  4. Hand Digit 1 Medial Rotation
  5. Hand Digit 2 Extension
  6. Hand Digit 2 Flexion
  7. Hand Digit 3 Extension
  8. Hand Digit 3 Flexion
  9. Hand Digit 4 Extension
  10. Hand Digit 4 Flexion
  11. Hand Digit 5 Extension
  12. Hand Digit 5 Flexion

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