Jumping Jack
A classic full-body cardio exercise done without equipment.
- 45 secDuration
- 1 × 20Reps
- No equipmentEquipment
Muscles Targeted
- Full body
How to Perform
- Stand tall, feet together, arms at sides.
- Jump, spreading feet and raising arms overhead.
- Land softly with feet wide, hands above head.
- Immediately jump back to starting position.
- Repeat rhythmically for desired reps.
Common mistakes
- Moving too quickly — use a slow, controlled tempo.
- Using more range than you can control — shorten the movement if your form changes.
- Holding your breath — breathe steadily throughout the exercise.
Pro tip
Start with a comfortable range and prioritise control over speed or distance.
How Kai uses this exercise
Kai adjusts the duration, reps, and difficulty using your form score and session feedback.
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