Jumping Jacks
Jumping jacks are a classic calisthenics exercise perfect for warm-ups, cardio sessions, and active rest periods. Their simplicity makes them accessible to all fitness levels.
How to Do Jumping Jacks
- Stand with feet together and arms at your sides
- Jump and spread your feet wide while raising arms overhead
- Land softly with feet wide and hands touching overhead
- Jump again and bring feet together while lowering arms
- Repeat at a steady, rhythmic pace
Form Tips
- Land softly on the balls of your feet
- Keep a slight bend in your knees throughout
- Fully extend arms overhead for maximum engagement
- Maintain an upright posture
- Breathe naturally and rhythmically
Common Mistakes to Avoid
- Landing with flat feet or locked knees
- Not fully extending arms overhead
- Going too fast and losing rhythm
- Letting shoulders creep up to ears
- Not landing wide enough on the outward jump
Muscles Worked
Benefits of Jumping Jacks
- Simple full-body cardio exercise
- Great warm-up movement
- Scalable intensity by adjusting speed
- No equipment or special skills required
- Effective for raising heart rate quickly
Variations
Half Jacks
beginnerArms only go to shoulder height
Star Jumps
intermediateFull extension in a star shape
Squat Jacks
intermediateAdding a squat in the wide position
Seal Jacks
intermediateArms move forward and back instead of overhead
Alternatives to Jumping Jacks
10 movements that train the same primary muscles, closest substitutes first — same kind of training, then variations of the movement itself, then a similar difficulty.
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1
Sled Overhead Backward Walk
A beginner compound strength exercise that works the shoulders.
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2
Squats
The squat is the king of lower body exercises, targeting the quadriceps, glutes, and hamstrings while building core stability. It's a fundamental movement pattern that translates directly to everyday activities.
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3
Alternating Cable Shoulder Press
A beginner compound strength exercise that works the shoulders, using a cable machine.
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4
Alternating Deltoid Raise
A beginner isolation strength exercise that works the shoulders, using dumbbells.
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5
Anti-Gravity Press
A beginner compound strength exercise that works the shoulders, using a barbell.
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6
Back Flyes - With Bands
A beginner compound strength exercise that works the shoulders, using a resistance band.
-
7
Balance Board
A beginner compound strength exercise that works the calves.
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8
Band Pull Apart
A beginner isolation strength exercise that works the shoulders, using a resistance band.
-
9
Barbell Incline Shoulder Raise
A beginner compound strength exercise that works the shoulders, using a barbell.
-
10
Barbell Rear Delt Row
A beginner compound strength exercise that works the shoulders, using a barbell.
Frequently Asked Questions
What muscles do jumping jacks work?
Jumping Jacks primarily works the calves, shoulders and glutes.
What equipment do I need for jumping jacks?
None. Jumping Jacks is a bodyweight movement you can do anywhere you have floor space.
Jumping Jacks: is it suitable for beginners?
Yes. Jumping Jacks is rated beginner. Movements you can learn in a session, with a low skill floor and a forgiving failure mode.
What can I do instead of jumping jacks?
Sled Overhead Backward Walk, Squats, Alternating Cable Shoulder Press train the same primary muscles and are listed with 7 more alternatives above.
Can Fitnit count my jumping jacks reps automatically?
Not automatically yet. Fitnit's AI rep counting covers push-ups, squats, dumbbell curls, crunches and pull-ups today; jumping jacks can be logged manually in the app, and tracked movements are added over time.
Written by the Fitnit team.
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