Sentence examples for jumping jacks from inspiring English sources

The phrase "jumping jacks" is a correct and commonly used phrase in written English.
It refers to a physical exercise which involves jumping and spreading one's arms and legs out to the side, and then returning to a standing position. This phrase can be used in various contexts, such as in a fitness article, a physical education lesson plan, or in casual conversation among friends. Here is an example of how it can be used in a sentence: "After completing 50 jumping jacks, the students moved on to the next exercise in their workout routine."