🪲 Dead Bug

What Is This Exercise?

🪲 Dead Bug – this is Core Exercises a variation intended for core muscles. The exercise is classified as Training Methods category. Suitable for beginner level athletes.

Primary Goal: Spinal stabilization, back health.

📋 Step-by-Step

1. 1. Lie on your back. Arms raised above your shoulders.
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2. 2. Legs raised, knees at a 90° angle (neutral spine position).
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3. 3. Slowly extend your right arm back and your left leg forward.
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4. 4. Return to the starting position. Repeat with the opposite limbs.
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5. 5. Breathe, lower back pressed to the floor.
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⚠️ Most Common Mistakes

• Lower back lifts off.
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• Too fast.
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• Breath held.
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💪 Muscle Activation Table

🔄 How Does It Differ From the Basic Version?

Unlike the crunch or sit-up, the dead bug does not load the spine. It is the safest core exercise, especially recommended after back injuries or for people with back problems.

📊 Sets, Reps, and Tempo

The dead bug is a controlled exercise in which movement quality matters, not the number of repetitions. Beginners should do 2–3 sets of 6–8 repetitions per side; advanced, 3–4 sets of 10–12. Rest 30–60 seconds.

Move slowly: the arm and opposite leg lower over 3–4 seconds, while the lower back remains pressed to the floor the whole time. If you begin to feel tension in your lower back, reduce the range of motion.

📈 How to Progress

• Start with legs only: lower one leg down while your arms remain pointing toward the floor.
• Then add the movement of the opposite arm.
• Later, hold a light weight in your hands or attach a resistance band.
• For advanced: perform the movement at a slower tempo or with a pause in the bottom position.

Progress only when the entire repetition is performed without pelvic movement and without holding your breath.

🎯 Why This Exercise Matters

The dead bug teaches the spine to stay in a neutral position while the limbs move — this is exactly the skill needed in squats, pulls and presses. It is not an “ab” exercise for aesthetics, but a foundational movement-control tool.

It is often used in warm-ups and rehabilitation because it places minimal load on the lower back. Regular practice helps you better feel trunk tension and transfer it to heavier exercises, such as ab wheel or plank.

🛡️ How to Maintain Proper Position

• The lower back is pressed to the floor; the gap between the back and the floor does not change.
• Breathe evenly — do not exhale in a jerk or hold your breath during the movement.
• The legs lower only as far as you can maintain the pelvic position.
• If your neck tenses, keep your head neutral; do not lift it forward.