Open Exercise

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Catalogue

Bird Dog

oec:bird-dog

A core stability exercise performed from all fours by extending the opposite arm and leg while maintaining a neutral, steady spine.

Generated by gemini-3.8-flash from the sources below. No person has checked this record. Don't rely on it for safety.

Also called: Quadruped Arm and Leg Raise, Bird-Dog, Birddog, Quadruped Opposite Arm and Leg Raise, Quadriped Arm and Leg Raise, Kneeling Superman

How to do it

Setup

  1. Start on your hands and knees on an exercise mat in a tabletop position.
  2. Align your wrists directly under your shoulders and your knees directly under your hips.
  3. Engage your midsection to establish a neutral spine and level pelvis, gazing down toward the floor.

Movement

  1. Simultaneously reach one arm forward and extend the opposite leg straight back.
  2. Raise both limbs until they are parallel to the floor, forming a straight line from hand to foot.
  3. Hold the fully extended position briefly while bracing to resist rotation through the torso and pelvis.
  4. Slowly lower your hand and knee back to the starting position under control.
  5. Repeat for the desired repetitions before switching sides, or alternate sides each rep.

Breathing

Inhale to brace through your core prior to movement, exhale gently as you reach and hold, and inhale as you return to all fours.

Cues

  • Reach long, not high
  • Keep hips and shoulders square to the floor
  • Do not arch the lower back

Common faults

Hyperextending the lumbar spine as the rear leg lifts.
Focus on squeezing the glute and only lift the leg as high as you can maintain a flat, neutral lower back.
Rotating the hips open toward the lifting side.
Keep both hip points pointing directly toward the floor throughout the movement.
Sagging into the supporting shoulder.
Press firmly through the floor with the grounded hand to keep the chest active and shoulder stable.

Safety

  • Avoid lifting the limbs excessively high if you have lower back sensitivity; emphasize reach and spinal stability over height.

Muscles

  • Erector spinae prime mover
  • Gluteus maximus prime mover
  • Front deltoid prime mover
  • Multifidus synergist
  • Hamstrings synergist
  • Rectus abdominis stabilizer
  • Obliques stabilizer
  • Serratus anterior stabilizer

Joints

  • Hip: Extension
  • Shoulder: Flexion
  • Lumbar spine: Isometric stabilization
  • Thoracic spine: Isometric stabilization
  • Shoulder blade: Isometric stabilization

Details

Movement
Anti-rotation, Anti-extension
Modality
Rehabilitation, Calisthenics, Mobility, Balance
Mechanics
compound
Force
static
Laterality
contralateral
Kinetic chain
mixed
Level
beginner
Equipment
None
Record
Repetitions; or Duration
Load
bodyweight, not applicable

Related

Sources

This record: CC-BY-SA-4.0.

Data

bird-dog.json