Exercises / Back & spine

Bird dog (quadruped opposite arm and leg lift)
- Motor control
- Back & spine
- Mat
Extend the opposite arm and leg while keeping the spine and pelvis still. Trains the back extensors and gluteus maximus with low spinal load.
Also called quadruped arm/leg lift, hand-knee, quadruped contralateral arm leg raise.
Where you stand
No published distribution for this exercise yet. We add one only from a peer-reviewed study.
Muscles worked
- Multifidus
- Erector spinae
- Gluteus maximus
- Lower trapezius
- Semitendinosus
- Semimembranosus
- Biceps femoris
- Semispinalis thoracis
- Interspinales
Filled: primary. Outlined: secondary.
How much
Endurance: 6-10 repetitions per side with short (about 10 s) holds.
Start: Four-point kneeling
Steps
- Kneel on hands and knees with the spine neutral.
- Slowly reach one arm forward and the opposite leg back until level with the trunk.
- Hold, then return and switch sides.
Cues
- Imagine a glass of water on the low back
- Push the heel back, do not lift it high
Common mistakes
- Rotating or hiking the pelvis
- Arching the low back
Used for
- Low back pain
- Lumbopelvic control
Evidence (3)
Harder
References (5)
- Okubo Y, Kaneoka K, Imai A, et al. J Orthop Sports Phys Ther. 2010;40(11):743-750. Electromyographic analysis of transversus abdominis and lumbar multifidus using wire electrodes during lumbar stabilization exercises
- McGill SM. Phys Ther. 1998;78(7):754-765. Low back exercises: evidence for improving exercise regimens
- Ekstrom RA, Donatelli RA, Carp KC. J Orthop Sports Phys Ther. 2007;37(12):754-762. Electromyographic analysis of core trunk, hip, and thigh muscles during 9 rehabilitation exercises
- Neumann DA. Elsevier. Kinesiology of the Musculoskeletal System: Foundations for Rehabilitation. 3rd ed.
- Dalley AF, Agur AMR. Wolters Kluwer. Moore's Clinically Oriented Anatomy. 9th ed.
