PA-0120
At a glance
A reclined, full-body core hold, pressing the low back into the floor while the arms and legs extend low and long. It's a demanding isometric hold, borrowed from gymnastics and strength training traditions, that trains the core to maintain a stable, flat spine under significant limb-driven load.
“Press the low back down before the limbs move anywhere.”
Essence
The ribs knitting in and the low back pressing down aren't secondary details, they're the actual definition of the pose. A hollow hold with an arched low back is a different, less effective exercise wearing the same shape, and it tends to load the hip flexors and low back rather than the deep core.
Intention
To hold a stable, flat spine against the floor while the arms and legs extend into a low, long position, building sustained core strength.
What this pose develops
Physical
- •Deep core strength under significant isometric load
- •Hip flexor endurance
- •Whole-body tension and control
Mental
- •Tolerance for genuine, sustained effort
- •Precision in maintaining a specific spinal position under load
Teaching concepts
- •Cueing the low back position as the non-negotiable priority over limb height or extension
- •Offering a bent-knee variation generously, since the straight-leg version is honestly demanding
How to practise
- 1Lie on the back, arms extended overhead, legs extended long.
- 2Press the low back firmly into the floor.
- 3Lift the shoulders and legs slightly off the floor, keeping the low back pressed down throughout.
- 4Reach the arms and legs long, gaze toward the toes, chin slightly tucked.
- 5Hold, breathing steadily, keeping the low back down as the primary focus.
- 6Release down with control.
Alignment exploration
Instead of searching for the “correct” position, notice:
- •Low back pressed into the floor throughout, the pose's defining feature.
- •Ribs knit in, not flaring open.
- •Shoulders and legs lifted only as high as the low back position allows.
- •Neck relaxed, not straining to lift the head high.
Breath
Breathing tends to feel restricted here given the significant core engagement. Short, controlled breaths that don't compromise the low back position are more useful than trying to force deep ones.
Teacher’s eye
Keep a close eye on the low back throughout the hold. The moment it lifts off the floor, even slightly, the exercise has shifted away from what it's meant to train, regardless of how impressive the extended limb position looks.
Student practice
Reflect after practising:
- •The height of your arms and legs matters far less than your low back staying down. A lower hold with a flat back is doing more for you.
- •This is a really demanding hold. Shaking or fatigue setting in quickly is completely normal.
Common movement strategies
Rather than mistakes, you may notice:
- •Bend the knees and keep the arms closer to the body initially, building the low back control before extending the limbs further away, which increases the lever arm and the difficulty significantly.
Modifications
- •Knees bent, feet flat or lifted, rather than legs fully extended.
- •Arms bent, hands near the head, rather than extended overhead.
Completion check
- ✓Release down, bringing the knees to the chest to rest the low back afterward.
Related poses
Prerequisites
Prepares for
Complements
Counterposes
Alternatives
Progressions
Regressions
Related movement concepts
Search tags
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