Dead Bug

An isolation bodyweight exercise for the rectus abdominis.

  • Core
  • Bodyweight
  • Isolation

All exercises

Log it in Platesmith. The app shows last time's numbers on every set of Dead Bug, times your rest and tells you when to add weight. Free, with no ads.

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Muscles worked

MainRectus abdominis
AlsoTransverse abdominis, Hip flexors

Setup

Move slowly and keep the ribs down to maintain core tension.

How to do it well

  • Lie on the back with arms and knees up
  • Extend the opposite arm and leg
  • Keep the lower back pressed down

Common mistakes

  • Letting the lower back arch off the floor
  • Moving too fast

Free programs with Dead Bug

Similar exercises

General guidance, not medical advice. Start lighter than you think, and check with a doctor first if you have a health condition or injury.