Step by step instructions, muscle activation and variants for the Jumping Squat Jack.
Explosive plyometric exercise that combines a squat with a jumping-jack leg action, rapidly widening and closing the feet while maintaining a low squat depth. It challenges the inner and outer thighs, glutes, and cardiovascular system simultaneously.
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The Jumping Squat 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.