Answer: extensors

AnswerCrossword Clue
EXTENSORSArm muscles
EXTENSORSMuscles opposed to flexors.
EXTENSORSStraightening muscles
EXTENSORSStraightening muscles on limbs
extensorsAny of a number of specific muscles in the arm, hand, leg, and foot
extensorsA muscle whose contraction extends or straightens a limb or other part of the body
extensorsEXTENSOR, a muscle that extends a limb