Step by step instructions, muscle activation and variants for the Jumping Split Jack.
A dynamic plyometric exercise that combines a jumping jack with a split lunge, alternating between a wide lateral stance and a forward-back split stance. It elevates the heart rate rapidly while training lower-body explosiveness, hip mobility, and coordination.
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The Jumping Split 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.