A gentle, full-spine mobility exercise that moves the spine through flexion and extension, commonly used as a warm-up or general mobility maintenance exercise for the entire back.
This exercise library provides general, educational information based on published clinical guidelines. It does not replace an individualized assessment or prescription from your own doctor or physical therapist. Stop immediately and seek medical evaluation if you experience severe pain, neurological symptoms (numbness, weakness, loss of bladder/bowel control), chest pain, dizziness, or any symptom that feels seriously wrong.
Duration
3-5 minutes
Calories
8-10 kcal
Reps × Sets
10-15 reps × 1-2 sets
Rest
30 seconds between sets
Benefits
General back stiffness Low back pain (non-specific) Warm-up before other spine exercises
Muscles Involved
Erector spinae, Multifidus, Abdominals, Deep spinal stabilizers
Equipment Required
Exercise Mat
Step-by-Step Instructions
1Start on your hands and knees, hands under shoulders, knees under hips.
2Slowly round your back upward toward the ceiling, tucking your chin (the "cat" position).
3Slowly reverse, letting your belly drop and your back arch gently, lifting your chest and tailbone (the "camel" position).
4Move smoothly and continuously between the two positions.
Breathing: Exhale as you round into the cat position, inhale as you arch into the camel position.
Common Mistakes
Moving too quickly, rather than slowly through the full range
Forcing the arch beyond a comfortable range, especially if any pain is present
Safety Tips
This should feel like gentle, comfortable movement, never a forceful stretch
A folded towel under the knees can improve comfort on a hard floor
Contraindications — Do Not Do This Exercise If
Active cauda equina red flags
Acute vertebral fracture, not yet cleared by a doctor
Severe pain that worsens with any spinal movement, without a doctor's evaluation first
Stop Immediately If
Leg pain that worsens specifically with this movement
Numbness in the saddle area
New bladder or bowel symptoms
Progressions
Harder (Progression)
Hold each end-range position for 2-3 seconds instead of moving continuously, for a greater mobility challenge.
Easier (Regression)
Perform a smaller range of motion, or perform seated in a chair with hands on thighs.
Scientific Evidence
Cat-camel is a widely used, low-risk mobility exercise in physical therapy practice for general spinal mobility; it is frequently recommended as a gentle warm-up movement in NASS-aligned rehabilitation protocols for non-specific back pain.³
A genuinely safe starting point for almost any back pain patient without red flags — I rarely see anyone who can't tolerate this in some modified range. — Dr. Vishal Nigam
1. North American Spine Society Section on Interdisciplinary Spine. Therapeutic exercise following lumbar spine surgery: a narrative review.
2. American College of Obstetricians and Gynecologists. Committee Opinion No. 804: Physical Activity and Exercise During Pregnancy and the Postpartum Period.
3. American Physical Therapy Association. Clinical Practice Guidelines: Neck Pain (2017); Patient Education: Core Strengthening for Spine Health; Shoulder Impingement and Postural Exercise.
4. American Academy of Orthopaedic Surgeons. Clinical Practice Guideline: Management of Osteoarthritis of the Knee; OrthoInfo: Thoracic Spine Conditions, Hip Impingement.
5. World Health Organization. 2020 Guidelines on Physical Activity and Sedentary Behaviour.
6. American College of Sports Medicine. Position Stand: Resistance Training Prescription for Muscle Function, Hypertrophy, and Physical Performance in Healthy Adults (2026); Guidelines for Exercise Testing and Prescription — Flexibility Recommendations.
7. North American Spine Society. Patient Education: Understanding Sciatica; Diagnosis and Treatment of Degenerative Lumbar Spinal Stenosis.
8. World Health Organization. 2020 Guidelines on Physical Activity and Sedentary Behaviour — Older Adult Recommendations.