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JW Coaching
All exercises

Cardio & core

Dead bug

Slow opposite arm and leg reaches that train your core to keep your lower back still.

Starting point
3 × 10 each
Muscles worked
Abs, Hip flexors
Equipment
None

How to do it

  1. 1

    Lie on your back with your arms pointing at the ceiling and your knees bent at 90° over your hips.

  2. 2

    Press your lower back gently into the floor.

  3. 3

    Slowly lower one arm behind you and straighten the opposite leg towards the floor.

  4. 4

    Stop just before your lower back lifts, then return to the start.

  5. 5

    Switch sides and keep alternating.

What to think about

  • “Back stays glued to the floor”
  • “Breathe out as you reach”
  • “Slow is the point”

Common mistakes

  • Arching the lower back
  • Rushing the reps
  • Moving the arm and leg on the same side