Band Dead Bug
The banded dead bug is a floor core exercise in which you lie on your back holding a resistance band, anchored behind your head, with straight arms over your chest while you extend one leg at a time. The band's steady pull adds load to the dead bug, so the stomach muscles and lats work to keep the ribs down and the back flat.
Also called: Banded Dead Bug, Resistance-Band Dead Bug, Pull-Over Dead Bug, Anchored-Band Dead Bug · Equipment: band · Pattern: isolation
Step by step
- Fix the band to a solid anchor close to the floor and check it for nicks or wear first. Lie on your back with the top of your head towards the anchor.
- Hold the band with both hands and straighten your arms so your hands are above your chest and the band is taut.
- Lift your legs so your knees are bent to 90° and stacked over your hips.
- Breathe out and brace so your back presses flat into the floor, and pull the band slightly towards your hips to keep it taut.
- Keeping your arms still, slowly straighten one leg out until it hovers just above the floor, with your back still flat.
- Bring that knee back over your hip under control, then repeat with the other leg.
- After the last rep, bring both knees back over your hips and let your arms travel back to release the band tension before sitting up.
- Back flat into the floor
- Arms still, band taut over your chest
- Breathe out as the leg reaches away
- Reach the leg long, just above the floor
- Ribs down throughout
In VALDA, these cues are one tap away on the exercise while you train.
What it trains
| Muscle | Role | Evidence |
|---|---|---|
| Rectus abdominis | Prime mover | C |
| Obliques (internal/external) | Prime mover | C |
| Latissimus dorsi | Secondary | D |
| Transverse abdominis | Stabiliser | C |
| Hip flexors | Dynamic stabiliser | C |
Evidence grades: A = strong research base · B = good · C = limited · D = coaching consensus.
What goes wrong, and the fix
Back arching off the floor
Fix: Only reach the leg as far as your back stays flat into the floor.
Arms drifting overhead
Fix: Keep your arms straight and your hands fixed above your chest.
Rushing the reps
Fix: Take two to three seconds to reach each leg out and bring it back.
Holding the breath
Fix: Breathe out steadily as each leg reaches away.
Band too heavy
Fix: Move closer to the anchor or use a lighter band until your back stays flat.
What the research says
StrengthRehab & prehabGeneral fitnessSport performanceEndurance
- Muscle activity — An EMG study of the dead bug found abdominal activity was higher when arms and legs moved together than with the arms alone, and higher at a faster pace. EMG measures activity, not growth.
- Lever length — An EMG study of a graded five-level core test found abdominal activity was generally higher at the levels with the legs further from the body. There is no EMG data for the banded version.
- Reps — Many programmes use sets of 6–10 slow reps per leg. There is no research on the best rep range for this exercise.
- Progression — A common approach is to master the bodyweight dead bug first, then add the band. There is no research comparing progressions.
Swap it mid-workout
With VALDA Pro, FLEX offers alternatives like these when you swap an exercise mid-workout.
Log the band dead bug in VALDA, with these cues one tap away while you train and your history for it in one place.
General information about exercise technique, not medical advice. If you have an injury or a health condition, your healthcare provider is the right person to ask.