Jumping Jack
Description
The jumping jack is the most iconic bodyweight cardio exercise — jumping your feet apart while raising your arms overhead, then jumping back to feet together with arms at your sides. It is universally taught, requires no equipment, and provides effective full-body cardiovascular conditioning. It is a foundational exercise in PE classes, military training, and HIIT workouts.
Equipment Required
Jumping Jack Instructions
- Stand tall with feet together and arms at your sides.
- Jump and split your feet out to wider than shoulder-width.
- Simultaneously raise your arms out to the sides and up overhead.
- Land softly on the balls of your feet.
- Immediately jump and bring your feet back together as you lower your arms back to your sides.
- Continue alternating between the wide-arms-up and feet-together-arms-down positions.
- Maintain a brisk, rhythmic pace.
- Perform for 30 to 60 seconds per set or as part of a HIIT circuit.
Jumping Jack Form & Visual
Jumping Jack Benefits
- Universal full-body cardio exercise
- No equipment needed
- Easy to learn and scale
- Excellent warm-up
- Builds calf and shoulder endurance
- Time-efficient cardio
Jumping Jack Muscles Worked
- Calves
- Adductors and abductors
- Anterior and lateral deltoid
- Quadriceps
- Core (stabilizer)
Jumping Jack Variations & Alternatives
- Astride Jumps (no arms)
- Squat Jacks
- Plyo Jacks
- Split Jacks
- Plank Jack
- Cross-Jacks (arms cross)
- Low-Impact Jumping Jacks (step instead of jump)
