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Dead Bug (SI Safe)

BeginnerStrengthTier T1
Dead Bug (SI Safe)

Core stability exercise that maintains neutral spine while moving limbs. Essential for SI joint control and protection.

Targets: SI Joint
Muscles: Transverse Abdominis, Obliques, Multifidus, Diaphragm, Pelvic Floor

Stop if

Choose an easier exercise if pain reaches 6 out of 10 or becomes sharp. Stop and rest if pain reaches 8 out of 10.

This is the general ClapMove rule. This exercise has no extra stop rule of its own.

  • Pain 6 out of 10 or more: choose an easier exercise.
  • Pain 8 out of 10 or more: stop and rest.

Equipment needed

  • Works at home
  • Works at the gym

none

Home Options

  • bodyweight

Dosage

2

Sets

8

Reps / Time

45 sec

Rest

3 sec down / 2 sec return

Tempo

Step-by-Step Guide

Set up

  • Lie on your back
  • Raise arms toward ceiling, fingers to sky
  • Lift legs with hips and knees at 90 degrees
  1. Dead Bug (SI Safe) - Step 1 of 5: Press low back firmly into floor

    Step 1 of 5

    Press low back firmly into floor

  2. Dead Bug (SI Safe) - Step 2 of 5: Slowly lower opposite arm and leg

    Step 2 of 5

    Slowly lower opposite arm and leg

  3. Dead Bug (SI Safe) - Step 3 of 5: Keep low back pressed down throughout

    Step 3 of 5

    Keep low back pressed down throughout

  4. Dead Bug (SI Safe) - Step 4 of 5: Only go as far as you can maintain position

    Step 4 of 5

    Only go as far as you can maintain position

  5. Dead Bug (SI Safe) - Step 5 of 5: Return and repeat other side

    Step 5 of 5

    Return and repeat other side

Breathing

  • Exhale as you lower limbs
  • Inhale as you return

Form Cues

  • Low back stays glued to floor
  • Move slowly and controlled
  • If back arches, reduce range
  • Core stays braced throughout

Common Mistakes to Avoid

  • Letting low back arch
  • Moving too quickly
  • Not bracing core properly
  • Going too deep in range

Safety Information

Stop if unable to keep back flat.

Progressions

Increase range, add holds, add resistance

Dead Bug with Band PullIntermediate

Regressions

Smaller range, one limb at a time