Straight Leg Dead Bug
Strengthen your core with the Straight Leg Dead Bug, an effective bodyweight exercise targeting the rectus abdominis and obliques.
Description
An exercise that targets the core, specifically the abs, while also engaging the lower back and thighs.
How to Do Straight Leg Dead Bug
- 1Setup
Lie on your back with knees bent, feet flat on the floor, and arms extended straight up towards the ceiling.
- 2Setup
Engage your core, pressing your lower back firmly into the floor as you lift your hips and knees to a 90-degree tabletop position.
- 3
Slowly extend one leg straight towards the floor, hovering it just above the ground, while simultaneously lowering the opposite arm overhead towards the floor. Exhale as you extend.
- 4
Maintain constant core engagement to prevent your lower back from arching away from the floor.
- 5
Inhale as you controlledly return the extended leg and arm to the starting tabletop position.
- 6
Repeat the movement on the opposite side, alternating legs and arms with each repetition.
Tips
- Coordinate your breathing: exhale as you extend your limbs and inhale as you return them to the starting position.
- Prioritize keeping your lower back glued to the floor; if it starts to arch, reduce your range of motion by not extending your leg as far down.
- Perform the movement slowly and with deliberate control to maximize core engagement rather than relying on momentum.
- Keep your gaze straight up towards the ceiling to help maintain a neutral neck and spine alignment throughout the exercise.
Common Mistakes
- ×Arching the lower back indicates a loss of core engagement; fix this by actively pressing your lower back into the floor and reducing the depth of your leg extension if necessary.
- ×Rushing through repetitions diminishes the exercise's effectiveness; fix this by performing each limb extension and return slowly and with strict control.
- ×Allowing the core to disengage during the movement reduces stability; fix this by consciously bracing your abdominal muscles throughout the entire exercise, as if preparing for a punch.
Variations

Lying Crunch (straight legs)
Strengthen your core with the Lying Crunch (straight legs). This bodyweight exercise targets your rectus abdominis for a sculpted waistline and improved

Weighted Dead Bug
Enhance core stability and control with the Weighted Dead Bug. This exercise challenges your abdominal muscles to resist spinal extension while moving

Straight Leg Sit-up
Master the straight leg sit-up, a core-strengthening exercise. Keep legs flat and straight to specifically target your abdominal muscles.

Dead Bug
The Dead Bug is a foundational core exercise enhancing stability, lower back health, and abdominal strength. Learn proper form for optimal results.
Related Exercises

Banded Lower Body Dead Bug
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Band Upper Body Resistance Dead Bug
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Reverse Crunch to Dead Bug
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Dead Bug with Stability Ball
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