Step by step instructions, muscle activation and variants for the Cross Jump Jack.
A jumping jack variation where the legs cross over each other as they come together instead of meeting side by side, alternating which leg crosses in front with each repetition. It adds an agility and inner-thigh challenge to the traditional jumping jack, making it an effective cardio and conditioning drill.
Common mistakes content is coming soon.
The Cross Jump Jack is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.