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CardioWarm-Up
Seal Jacks
Bodyweight
A jumping-jack variation with the arms opening and closing horizontally in front of the body.
Level
Beginner
Equipment
Bodyweight
Focus
Calves · Quads · Shoulders · Chest
Exercise Demonstration
Visual demo
Demonstration videos focus on movement quality. Use the cues below for additional guidance.
Key Cues
Do it well.
01
Land softly.
02
Open the arms wide.
03
Keep the chest tall.
04
Maintain a smooth rhythm.
Common Mistakes
Watch for this.
01
Landing heavily.
02
Rushing the arms.
03
Locking the knees.
Exercise Family
Same movement.
Different setup.
Choose the version that matches your equipment, experience and current training plan.
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