jumping jack noun
: an exercise in which a standing person jumps to a position with the legs and arms spread out and then jumps back to the original position
: a toy figure of a man jointed and made to jump or dance by means of strings or a sliding stick
: a conditioning exercise performed from a standing position by jumping to a position with legs spread and arms raised and then to the original position
Examples of JUMPING JACK
- We did a few jumping jacks to warm up.
First Known Use of JUMPING JACK
Seen & Heard
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