Jack Step
Expert Advice
Maintain a brisk pace and keep your movements controlled to maximize cardiovascular benefits without compromising form.
How-to-do Steps
- Start standing with feet together and arms at your sides.
- Jump up, spreading your legs shoulder-width apart while simultaneously raising your arms above your head.
- Quickly jump back to the starting position, lowering your arms back to your sides.
- Repeat the movements in a continuous, fluid motion for the desired time or number of repetitions.
Track Jack Step in FitAI
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Muscles Worked
Jack Step primarily targets the Quads, Hamstrings, Calves, Glutes, Shoulders, Chest, with Cardio mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.
Primary






Quads20%

Hamstrings20%

Calves10%

Glutes20%

Shoulders15%

Chest15%
Equipment
Body Weight

Exercise Type
Cardio
Sets & Reps Guidance
Beginner3 x 20s
Intermediate3 x 30s
Advanced4 x 45s
Frequently Asked Questions
What muscles does Jack Step work?
Jack Step primarily targets the Quads, Hamstrings, Calves, Glutes, Shoulders, Chest. It is classified as a Cardio exercise performed with Body Weight.
How many sets and reps should I do for Jack Step?
For beginners, start with 3 sets of 20s. Intermediate lifters can do 3 sets of 30s. Advanced athletes can push to 4 sets of 45s. Adjust based on your goals and recovery capacity.
Is Jack Step suitable for beginners?
Jack Step is rated as intermediate difficulty. Beginners may want to start with lighter loads or simpler variations and progress to this exercise as their strength and coordination improve.