Front jumping jack
A dynamic cardio variation of the classic jumping jack where your arms and legs move forward and backward instead of laterally. This exercise elevates the heart rate, improves coordination, and burns calories using only your bodyweight.
Count your Front jumping jack reps with AIFree in your browser — no app, no equipmentHow to Do Front jumping jack
- Stand upright with your feet together, knees slightly bent, and your arms resting at your sides.
- Jump slightly into the air, splitting your feet so your left foot lands forward and your right foot lands backward.
- Simultaneously raise both arms straight out in front of you to shoulder height.
- Jump again, reversing your leg position so your right foot is forward and your left foot is backward, while lowering your arms back to your sides.
- Continue alternating your feet front-to-back and raising/lowering your arms in a fluid, rhythmic motion.
Muscles worked
Form tips
- Land softly on the balls of your feet to minimize impact on your knees and ankles.
- Keep your core engaged and your torso upright; avoid leaning too far forward or backward.
- Coordinate the arm and leg movements so they sync perfectly on each jump.
Common mistakes
- Landing flat-footed, which increases joint impact and slows down your tempo.
- Letting the knees cave inward during the landing.
- Leaning forward excessively from the waist instead of maintaining an upright posture.
FAQ
How many reps and sets of front jumping jacks should I do?
For cardio conditioning, aim for 3 to 4 sets of 30 to 50 reps (counting every jump as one rep), or perform them for time, such as 30 to 45 seconds per set.
What is the main difference between a standard jumping jack and a front jumping jack?
Standard jumping jacks move your limbs laterally (side-to-side) in the frontal plane, whereas front jumping jacks move your limbs forward and backward in the sagittal plane, targeting different coordination patterns and stabilizing muscles.
Can I do this exercise if I have knee pain?
If you have knee pain, the high-impact jumping may cause discomfort. You can modify the exercise to a low-impact version by stepping one foot forward at a time instead of jumping.
