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Dead Bug exercise demonstration - starting position (step 1 of 3)
Showing step 1 of 3
Step-by-step demonstration of the Dead Bug exercise showing proper form and technique

Dead Bug

Target Muscles

Equipment Required

Exercise Type

Reps Only

How To Do

Lie on your back with your arms extended toward the ceiling and knees bent at 90 degrees, shins parallel to the floor. Keeping your lower back pressed into the ground, slowly lower your right arm and left leg toward the floor, then return to the starting position and repeat on the opposite side. Move with control and keep your core engaged throughout.

Step-by-Step Instructions

  1. Lie flat on your back on the floor or a mat, ensuring your lower back is pressed into the ground. Bend your knees to form a 90-degree angle, keeping your shins parallel to the floor. Extend your arms straight up toward the ceiling.
  2. Engage your core by tightening your abdominal muscles. Slowly lower your right arm and left leg simultaneously toward the floor. Keep your movements controlled and ensure your lower back remains in contact with the ground.
  3. Bring your right arm and left leg back to the starting position while maintaining core engagement.
  4. Repeat the movement on the opposite side by lowering your left arm and right leg toward the floor.
  5. Continue alternating sides for the desired number of repetitions or time duration.

Explore more lower abs exercises or bodyweight exercises in our exercise library.

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Frequently Asked Questions

What muscles does the Dead Bug exercise work?
The Dead Bug mainly targets your lower and upper abs, helping improve core strength and stability. It also engages the obliques for rotational control and lightly works the hip flexors and upper legs during movement.
Do I need any equipment for the Dead Bug exercise?
The Dead Bug is a bodyweight exercise, so no equipment is required. However, you can add a stability ball, resistance bands, or light weights to increase difficulty and engage more muscles.
Is the Dead Bug suitable for beginners?
Yes, the Dead Bug is beginner-friendly because it can be performed slowly with minimal impact on the joints. Start with smaller movements and focus on keeping your lower back pressed to the floor before progressing.
What are common mistakes when doing the Dead Bug and how can I avoid them?
A common mistake is arching the lower back, which reduces core engagement and can cause strain. To avoid this, keep your spine neutral, move slowly, and maintain steady breathing throughout the exercise.
How many sets and reps should I do for the Dead Bug?
For general core training, aim for 2–3 sets of 8–12 controlled reps per side. You can also perform the Dead Bug for 30–45 seconds per set if focusing on time under tension.
Are there safety tips I should follow when doing the Dead Bug?
Make sure to press your lower back into the ground to protect your spine. Avoid rushing the movement and stop immediately if you feel sharp pain or discomfort in your lower back.
What variations of the Dead Bug can I try for more challenge?
You can increase difficulty by holding light dumbbells, using a stability ball between your hands and knees, or extending both legs for a greater range of motion. These variations add extra resistance and enhance core activation.