Which of the following groups of muscles extend the thumb?

Last updated: 7/15/2022

Which of the following groups of muscles extend the thumb? Extensor pollicis brevis, Abductor pollicis longus and brevis, and the 1st Palmar interossei Extensor pollicis longus, Abductor pollicis longus and brevis, and the 1st Palmar interossei Extensor pollicis longus and brevis, Abductor pollicis longus and brevis, and the 1st Palmar interossei Extensor pollicis longus and brevis, Abductor pollicis brevis, and the 1st Palmar interossei Extensor pollicis longus and brevis, Abductor pollicis longus, and the 1st Palmar interossei