Adduction is defined as a motion that pulls a structure or part towards the midline of the body, or towards the midline of a limb. Dropping the arms to the sides, or bringing the knees together, are examples of adduction. In the case of the fingers or toes, adduction is closing the digits together. Adduction of the wrist is called ulnar deviation. Adduction is the opposite of abduction.
- ↑ Donche, Dan (2008). FF Trainer Certification Guide. USA: Fatal Fitness.