Step jacks are a versatile low-impact cardio exercise. Learn how to do step jacks and watch a demo video here.

Slow Jumping Jacks or Step Jacks are Jumping Jack alternatives that are easier on your knees. If you have knee pain or simply want to modify the Basic Jumping Jack, you can turn it into a...

Mar 1, 2025 · Jumping jacks can be helpful but you may find them too high-impact. Discover how to do step jacks and what differences this makes.

Low-impact bodyweight cardio exercise that alternates stepping feet side to side while raising arms overhead, targeting legs, shoulders, and core for improved endurance and coordination. Stand tall …

Read our jack step guide. Learn how to do this exercise, the muscles worked, and the main benefits.

Dec 2, 2025 · "Discover how step jacks target key muscles and deliver full-body benefits, including improved cardio, strength, and endurance. Perfect for all fitness levels!"

The Step Jack is a low-impact, full-body cardio workout that enhances cardiovascular health and endurance. It combines stepping and arm movements, engaging your core, arms, and legs.

Jan 12, 2018 · Here we’re going to teach you a beginner-level move that will prepare you to take on full jumping jacks: the step jack. The step jack may be a simpler variation of the jumping jack, but it’s still …

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Here is a step-by-step procedure for doing the exercise: Start by standing upright with your feet close together and arms hanging by your sides. This will be your starting position. Now, take a step to the …