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Bird Dog - Leg Only

BeginnerStrengthTier T1
Bird Dog - Leg Only

On all fours, extend one leg straight back while keeping your hips level. This builds back and hip stability without aggravating most back conditions.

Targets: Thoracic Spine, Lumbar Spine
Muscles: Transverse Abdominis, Multifidus, Obliques, Gluteus Maximus, Gluteus Medius

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

No equipment? Try: Mat for knee comfort

Dosage

3

Sets

8

Reps / Time

45 sec

Rest

3-5 second hold each side

Tempo

Step-by-Step Guide

Set up

  • Position yourself on hands and knees
  • Hands under shoulders, knees under hips
  • Keep spine in neutral position
  • Look at floor to keep neck neutral
  1. Bird Dog - Leg Only - Step 1 of 6: Brace your core gently

    Step 1 of 6

    Brace your core gently

  2. Bird Dog - Leg Only - Step 2 of 6: Slowly slide one foot back along floor

    Step 2 of 6

    Slowly slide one foot back along floor

  3. Bird Dog - Leg Only - Step 3 of 6: Then lift and extend leg straight behind you

    Step 3 of 6

    Then lift and extend leg straight behind you

  4. Bird Dog - Leg Only - Step 4 of 6: Keep leg in line with your body

    Step 4 of 6

    Keep leg in line with your body

  5. Bird Dog - Leg Only - Step 5 of 6: Hold for 3-5 seconds

    Step 5 of 6

    Hold for 3-5 seconds

  6. Bird Dog - Leg Only - Step 6 of 6: Lower with control and switch sides

    Step 6 of 6

    Lower with control and switch sides

Breathing

  • Breathe normally throughout
  • Exhale as you extend leg

Form Cues

  • Imagine balancing a cup of water on your low back
  • Keep hips square - don't let them rotate
  • Don't arch your back
  • Extend through the heel

Common Mistakes to Avoid

  • Rotating hips when lifting leg
  • Arching low back
  • Lifting leg too high
  • Moving too fast

Safety Information

Keep hips level. Stop if you feel pain. Use pad under knees if needed.

Progressions

Regressions

Just slide foot back without lifting