Liftsmith

Bird dog crunch

A isolation exercise for the abs and glutes, with help from the lower back, rear delts. Equipment: no equipment.

Orbit
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WorksAbsGlutesLower backRear delts

Drag to turn the figure. The highlighted muscles are the ones doing the work.

How to do it

  1. Setup: On hands and knees, reach one arm forward and the opposite leg back.
  2. Draw the elbow and knee together under you
  3. Reach long again

Muscles worked

Bird dog crunch: 3D figure mid-rep with the abs and glutes highlighted

Equipment

None. You can do it anywhere. See more exercises by equipment.

Alternatives

Exercises that train the same main muscles. See all bird dog crunch alternatives.

More abs exercises

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