Cobra
Learn Cobra for full body with step-by-step Flexor cues.
Overview
Cobra is an intermediate mobility exercise on Flexor that mobilizes the core, hips and lower back. A controlled exercise focusing on spine to improve movement quality and body control.
What Cobra targets
You'll feel it most through the latissimus dorsi, working the core, hips and lower back.
Why add Cobra to your routine
Promotes spinal mobility and thoracic extension/rotation that supports healthier movement patterns. Done regularly, small comfortable reps add up faster than occasional forced ones.
- Targeted, controlled work through the core, hips and lower back.
- An intermediate-friendly movement you can repeat with no equipment.
Who it's for
It works well once the basics feel comfortable and you want more range or control, and it carries over well to activities like athletics and football.
When to do it
Fit it into a warm-up, a cool-down, or a standalone mobility break whenever the area feels tight. Most people spend around 45 seconds on it.
Cobra is a movement exercise that targets the thoracic/lumbar spine, hips, and supporting core musculature. Use smooth, controlled effort and stop short of sharp pain. For stretching-based movements, aim for a mild-to-moderate pull and hold steadily; for strength/isometric movements, keep alignment rigid and braced. This makes it useful for warm-ups, cool-downs, and mobility routines, and it can help AI match the exercise to goals like improving range-of-motion, reducing stiffness, building stability, or preparing for training.
Setup cue
Lie face down with palms beside your ribs and elbows pointing back. Press the tops of your feet and pelvis into the floor.
Practice notes
In Flexor, Cobra is typically prescribed as about 45 sec per round, 1 rep, and 1 set. Adjust the dosage to what feels sustainable, breathe steadily, and ease off if anything feels sharp or unsafe.
Guidance
How to perform, tips, mistakes, safety notes, and benefits for Cobra.
Follow these cues in order. Move with control and stay in a comfortable range.
- Lie face down with palms beside your ribs and elbows pointing back.
- Press the tops of your feet and pelvis into the floor.
- Peel your chest forward and up until the front body opens comfortably.
- Lower slowly and keep shoulders away from ears.
Cues that help the movement stay smoother and more controlled.
- Move with control and keep breathing steadily.
- Maintain stable posture; avoid compensating with other joints.
Patterns to watch for so the shape stays clearer.
- Rushing through reps or forcing range instead of moving with control.
- Holding your breath—use steady breathing to reduce tension.
Keep things comfortable and stop if something feels wrong.
- Stop if you feel sharp pain, numbness, tingling, dizziness, or symptoms that radiate.
- Move within a comfortable range—stretching should feel like mild-to-moderate tension, not pain.
- Avoid bouncing in stretches; use steady holds and controlled movement.
- If you have a history of spinal/neck injury, disc issues, or recent surgery, consult a clinician before progressing range or intensity.
- Back-bending movements can aggravate low back symptoms—keep glutes engaged and avoid compressing the low back.
Why people include this movement in their practice.
- Promotes spinal mobility and thoracic extension/rotation that supports healthier movement patterns.
Similar movements to explore next
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Baby Cobra
Learn Baby Cobra for full body with step-by-step Flexor cues.
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Bulldog
Use Bulldog as a mobility drill for full body to improve range and movement quality in Flexor.
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Down Dog Split
Learn Down Dog Split for full body with step-by-step Flexor cues.
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Half Wheel
Learn Half Wheel for full body with step-by-step Flexor cues.
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Standing Forward Fold
Practice Standing Forward Fold to open full body with a controlled Flexor stretch and clear movement cues.
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Wheel Pose
Practice Wheel Pose to open full body with a controlled Flexor stretch and clear movement cues.
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Bird Dog
Use Bird Dog as a mobility drill for full body to improve range and movement quality in Flexor.
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Bridge
Use Bridge as a mobility drill for full body to improve range and movement quality in Flexor.
Common questions
Which body areas does Cobra target?
Cobra is a mobility movement that mainly targets your core, hips, and lower back. Move within a comfortable range and skip it if it does not feel suitable for you.
Which muscles does Cobra work?
Primary muscles associated with Cobra include latissimus dorsi. Flexor presents this as general wellness guidance, not a clinical assessment.
Is Cobra suitable for beginners?
Cobra is listed as intermediate in Flexor. Choose a smaller range of motion, fewer repetitions, or an easier variation whenever you want more control.
How long should you hold Cobra?
In Flexor, Cobra runs for about 45 sec per round. Adjust the time to what feels sustainable, breathe steadily, and ease off sooner if anything feels sharp.
How do you do Cobra?
Cobra has 4 guided steps. Follow them in order on this page, breathe steadily, and keep the movement smooth and within a comfortable range. Stop if anything feels sharp, unstable, or unsafe for you.
Do you need any equipment for Cobra?
No. Cobra is a no-equipment movement you can do at home with just enough space to move comfortably.
Which Flexor routines include Cobra?
Cobra appears in guided Flexor sessions such as Full Body Flow, Cool-Down: Back and Shoulders, Recovery: Breath and Reset, and Post-Commute Flow. Open a routine page to follow the full sequence, or practise this movement on its own from this guide.
Is this medical advice?
No. Flexor provides general fitness and wellness guidance. It does not diagnose, treat, or prevent medical conditions. Speak with a qualified professional about injuries, persistent pain, or health concerns.
